100/3% C. 16% D. 16 2/3%. iv) -26 < 17 (vi) -3 km False 3,240 at a loss of 10% Find : the C.P. A). 250: C) Rs. This is because the predecessor of -215 is -216 (-216 - 1). (iv) False = -55 The negative sign implies loss. (iv) T −18, 16, 0, −5, 8, −36, −1, 1, We can arrange the given integers in the increasing order in the following manner: Find his loss or gain per cent.a)Loss 30%b)Profit 46%c)Loss 50%d)none of theseCorrect answer is option 'B'. (iii) 30 × (−22) + 30 × (14) 30 per kg. Mumbai: Tata Chemicals, one of the best performing Tata group stocks in … (iv) 8 × 7 × (–10) (ix) −12 by −9 (i) -206 +98 (v) +2 km the meaning is very clear if the read the advertismen properly. = (–13) × (–6) + (–13) × (–19) = 45300 m. On a day in Srinagar, the temperature at 6 p.m. was 1°C but at midnight that day, it dropped to −4°C. = –234 2,760 at a gain of 15% and a C.D. (i) 0 ...... 7 (iv) (−16) ÷ (−4) = −4 To find the predecessor of a number, we move from the right to the left of a number line. (vi) −92 from 0 So, the opposite of zero is zero. = −263. Gain of Rs.320: C). (i) This is because every positive integer is greater than every negative integer. (iv) 1056 + (−798) + (−38) + 44 + (−1), (i) (−7) + (−9) + 12 + (−16) 684.50-- View Answer: 5). (v) (......) ÷ 1 = −186 500Total gain = Rs. (v) 43 × (–33) + 43 × (–17) This is because natural numbers are positive and every positive integer is greater than every negative integer. Raj sold an item for Rs.6384 and incurred a loss of 30%. Using the distributive law: = –4 = (–13) × [(–6) + (–19)] −365 −87 −365 −87 -365 and -87 are both negative integers. He spent Rs 2,000 on the repair of all cycles. = −246, Find the additive inverse of (iv) 8 × 7 × (−10) Log in. Sum of 136 and −272: (v) 5°C below the freezing point = 214. = 4 = (–27) × 540 (i) 9 − |−6| |8| + |−5| = 8 + 5 Total distance travelled by the car = 60 + (-90) So, the answer will be -204, Find the sum of (x) −3012 from 6250, (i) −34 − 18 Contexts Opposite of the action of ceasing to participate in an activity. How much percent loss or gain does she make if she sold total 20 lemon? x + 30 = –25 (v) 30 − (−50) (vi) On the number line, we start from 0 and move 2 steps to the left to reach point A. 5 more than (−7) means 5 added to (−7). So, the answer will be -108 (c) 70 (a) 25 (a) −19 L.H.S. = –(9 ) × [18 – 8] Find the amount payable by the customer … (ii) −23, 12, 0, −6, −100, −1 The 500 of the cost price is charged towards transportation. (viii) –147 by –21 (i) 18 from −34 (–27) × (–16) + (–27) × (–14) A man bought some pencils for Rs 30 and some pens for Rs 90. (ii) 6 + |−4| (ii) (–8) × (–63) × 9 500 Thus, Common percentage = 2%Loss on table = 10%Gain on chair = 10%By percentage rule:Ratio of cost of table and chair is given by:Table : Chair(10 - 2)% : (2-(-10)% = 8 : 12 = 2 : 3∴ Cost price of chair: The distance from the top of Mt. = −5°C flashcards. I do most of my studying in the evening. = −6 + 4 + 3 (ii) The sum of a negative integer and a positive integer is always a negative integer. = –90 ... Earned Long Term capital gain. −8 − (−68) iv) The value of |15| is 15 (b) −10 True = –(0 × 31) Then the total gain or loss % is Enter —— Exit. Referring to this figure, calculate the voltage gain with the feedback for the following circuit values: RD = 4 kΩ, RS = 1 kΩ, RF = 15 kΩ, and gm = 5000 μS. viii) 8 - |-7| = 108 He still gains Rs.10 on the whole. = −250 + 135 (a) 4 Jan 03,2021 - Rohit bought a machine for Rs 20,000, then spent Rs 500 on its repairs and sold it for Rs 30,000. Join now. ii) 5 more than -6 Classes. The answer is 50. Taxman's Rs 500 cr loss is Reliance's gain Source: PTI. = −37 − 68 (v) (−7) − 3 = (−3) − (−7). i) False (a) 55 = 8 − 17 x + 16 = (−31) R.H.S. He still gain Rs. = 10, (−42) + (−35) = ? Subtracting the sum of −250 and 138 from the sum of 136 and −272: (xi) 2067 by −1 750. Then the total gain or loss % is = −136 1,200 and cost price is \frac { 5 }{ 4 } times of its selling price find : Find the loss or gain as percent if the C.P. (a) 2 = 10 =1765−1765=−1×17651765= -1×1= -1 = 86 500. A man buys a table and a chair for 500. (iv) Decrease of 9 = 2481 (iii) = (−4 − 1)°C Mumbai: Tata Chemicals, one of the best performing Tata group stocks in the last month, has given a strong breakout outstripping all technical indicators with a huge increase in delivery volumes.Analysts and traders say that the stock is expected to gain more on speculation that it may sell some investments and also get into the business of making lithium-ion cells. (x) −15625 by −125 = −250 − (−135) 36 ÷ (−9) (v) 219 from 0 (ii) The product of two negative integers is a negative integer. (v) −|−15| = −15. So, we will start from 2 and proceed 6 steps to the left to obtain -4. For example: (-5) + 2 + 3 = 0 (c) −4 and −3 are non-comparable. (i) |−9| (a) 5 Tata Chemicals may gain up to 17% on bourses to hit Rs 500: Analysts. (a) −7 An integer added to an integer gives an integer. = −54, (−9) × 6 + (−9) × 4 = ? = 12 − 32 21 and gain = 5%, Find the gain or loss percent, if C.P. He sold one of the watches at a loss of 20% and the other one at a gain of 40%. 500 each. −365 Now, starting from A, we move 2 steps to the left to reach point B. ∴ 8 + (−8) = 0 (b) −16 = −237 For example: - 2 + (-1) = -3 (ii) False 500. Let the other integer be x. 350: Correct Answer: C) Rs. (iv) −8 + a = 0, (i) a + 6 = 0 We can arrange the given integers in the increasing order in the following manner: Four integers less than –6 (i.e. (−9) × (6 + 4) Stock may rise on talk of investment sales and entry into lithium ion cells. 2 + (−12) 2 less than −7 means the following: So, we add 3596 and 1089, and put the negative sign before the sum. −100 lies to the left of −99. Open loop gain: This form of gain is measured when no feedback is applied to the op amp circuit. The predecessor of −200: = 10 What is his overall gain/loss? = 1, 6 − (−4) = ? (b) −88 Ramesh bought 10 cycles for Rs. 500. Rs. He sells the table at a loss of 10% and the chair at a gain of 10%. (a) 3 False The force exerted by the ground on the boy will be: a) 50 N. b) 25000 N. c) 10 N. d) 500 N . Thus, the other integer is 112. = 43 × (–50) The selling price of an article is Rs. = 1. = −20 iii) The value of |0| is 0 289, from the greater number, i.e. = −81 10 and got 5 kg. (vii) Spending Rs 500 = 4536 (iv) −141 200: B) Rs. = Rs. = −24. (iv) False (b) −5 Rediff.com » Business » Taxman's Rs 500 cr loss is Reliance's gain. (v) −231 ...... −132 v) -365, -913 Again, starting from B, we move 3 steps to the left to reach point C. At what price should he have sold the item to have gained a profit of 30% . = 45 + 41 = –1, 2 less than −7 is B represents the integer −4. R.H.S. iv) -106 < -81 < -16 < -2 < 0 < 16 < 21, Write the following integers in the decreasing order: = 6250 + 3012 Answer: The correct answer is d) 500 N. Q47. (ii) (−7) + (−8) = ....... So, five negative integers that are less than -20 are -21, -22, -23, -24 and -25. Study sets. (vi) −888, 8. vi) -6 < 6 = Rs. (d) none of these, (b) 10 (iv) On the number line, we start from 0 and move 1 step to the left to reach point A. Write 'T' for true and 'F' for false in each of the following: (iv) (−13) + 25 = ....... Rs.700: D). (iv) −99 Rs.500-- View Answer: 9). (iv) -9 Evaluate: (iii) (–17) × (–23) × 41 = 7 (iii) –99, 9 (xi) 118 by −7 (b) –17 542/-B. 138 + (−250) It wasn't worth it. (iv) 0 is an integer. (d) −47, (d) −47 A man buys a table and a chair for Rs. What is the absolute values of -70. (b) −15 (iv) 10 km below the sea level Rs. (ii) A loss of Rs 7 So, the temperature has changed by −5°C. Using distributive law: (d) 18, (a) –90 43 × (–33) + 43 × (–17) (i) 0 ÷ (−6) = 0 = −370 Solution : Question 75: Sushma sold her watch for Rs 3320 at a gain of Rs 320. 60 and loss = 12 1/2%(iii) C.P. (iii) F (iv) (−36) ÷ 6 = (−13 + 6) (b) −88 (v) (–186) ÷ 1 = –186 (ii) −3, −5 724.50: C). This is because every positive integer is greater than every negative integer. Now, starting from A, we move 3 steps to the left to reach point B. (ix) 5 + (−2) + (−6), i) On the number line, we start from 0 and move 9 steps to the right to reach a point A. = 5 − 7 250b)A loss of Rs. (a) −90 -365 > -913 (iv) 1056 + (−798) + (−38) + 44 + (−1) (i) 9 + (−6) (v) The predecessor of −300: Rs.14656: B). (ix) False (ii) (b) 73 = 24, Simplify: Girl buys lemons at 4 for Rs 3 and sells them at 5 for Rs 4. -366= (-1)×366= -6 (vi) A withdrawal of Rs 100 Synopsis. = 22. the selling price will be . So, five negative integers that are greater than -7 are -6, -5, -4, -3, -2 and -1. 3,240 at a loss of 10% Find : the C.P. Last month, the management indicated positive cues from all end-user segments for soda ash across regions, except construction, which may take longer to recover. This is because the division of any two negative integers always gives a positive quotient. = Rs. (c) 10 -103, from the greater number, i.e. (v) −13, Which number is larger in each of the following pairs? (vi) |8 − 5| = |8| + |−5|, (i) True A. (i) (−3) + (−9) = ....... = 9262. A certain number of articles are bought at 3 for Rs. (vi) 7 + |−3| (iv) −10 is greater than −6. = Rs. If one of them is −5 then the other is Therefore, to avoid frictions assume that the girl buys and sales 4 times 5= 20 lemons. The sum of two integers is −13. (i) T (c) 90 −1050 + 813 ∴ Height of point A from sea level = 5700 m (ix) 1 ÷ (......) = −1, (i) 80 ÷ (–16) = –5 Find the selling price, if:(i) C.P. (c) 23 = 25 + 15 (iii) a + (−4) = 0 (ii) 8 × (–12) + 7 × (–12) or x = –46 Jan 14,2021 - What is the opposite of earning Rs. (c) 5 2,000 and a radio for Rs. 950 and profit = 8%, Find the cost price, if S.P. (b) > 250c)+ 250d)A gain of Rs. = 34034, Find the products: So, the additive inverse of 2054 is −2054, Write the successor of each one of the following: (v) Let the number to be added to 16 be x. (a) −43 39 + 192 + (−312) Get contact details and address | ID: 22052012762 12.50 per kg. (b) 12 (iv) (a) 5 or x = –12 – 34 The negative sign indicates that the temperature has fallen. (iv) (0) ÷ (372) = 0 (i) (−2) × 3 × (−4) (v) (−3) × (−7) × (−6) Write four integers less than −6 and four integers greater tha −6. At what price did he sell the calculator? What is the opposite values of -50. The simple (the way my mind works) way of determining stage gain for either triodes or pentodes (or anything else, for that matter) is an extension of the notes you've listed. = [8 × 7] × (–10) = –126 (iii) The product of three negative integers is a negative integer. If he sold the cream at Rs. Calculate the share of B in the profit. = 504 × 9 of the tape-recorder. iii) -2, -1, 0, 1, 2 Even if you invest it and are able to get a 30% return YoY consistently, which I doubt, you will only have Rs 100,000 in 20 years. Indicate the following using '+' or '−' sign: Since 231 is greater than 132, -231 is smaller than -132. (i) The product of a positive integer and a negative integer is negative. Cannot be determined -- View Answer : 3). (v) The successor of −500: = –2400 –385 => a = 0 − 6 = (–746) × (–8) (b) 8 (v) On the number line, we start from 0 and move 4 steps to the left to reach point A. = 36 − 1 These solutions for Integers are extremely popular among Class 6 students for Math Integers Solutions come handy for quickly completing your homework and preparing for exams. (vi) (−36) × (72) + (−36) × 28 This is because −10 is less than −6. = 39 + 192 - 312 = 81 − 451 (c) −12 = –560 | EduRev Class 6 Question is disucussed on EduRev Study Group by 132 Class 6 Students. of cream and 20 litres of toned milk. (ii) −(−36) − 1 = − 37. (vi) False = 12 − (7 + 9 + 16) Sum of −1050 and 813: (ix) –639 by –71 (v) 2054, (i) −57 + 57 = 0 Find more opposite words at wordhippo.com! Then find out the cost price of both watches. = –216, Use convenient groupings and find the values of Since 10 is greater than 6, -10 is smaller than -6. (b) 7 (ii) –72 by 18 => x = −38 Now, starting from A, we move 8 steps to the left to reach point B. (ii) (–5) + (–6) (viii) Going 6' m to the east (xii) 1765 by –1765 (ii) (−9) × 18 − (−9) × 8 a) 259.2% b) 157% c) 159.2% d) 300% e) None of these (b) −4 =−15625−125=125 Rs 500 is a very small amount. = 391 × 41 7400. (iii) −8 = -30 km We want an integer that is 2 less than -3. =-40-10=(-1)×40(-1)×10=4 36-9=369×(-1)= 1(-1)×369= -1 ×4= -4. (ix) 1 ÷ (–1) = –1, Write (T) for true and (F) for false for each of the following statements: = (–12) × (8+7) Now, starting from A, we move 8 steps to the left to reach point B. Now, starting from A, we move 7 steps to the left to reach point B. (v) The predecessor of −200 is ...... . Join now. Opposite words examples: The fuel tank’s almost empty. (v) 5oC above the freezing point Gain K c (word 3) This is the Proportional gain. Since 106 is not equal to −106, the two expressions are not equal. Rs.600: C). Let the other integer be x. = 80 iv) False (d) none of these, −5 − (−8) = ? Browse 500 sets of term:opp = the opposite of a number. = –126 ii) -100 < -23 < -6 < -1 < 0 < 12 (ii) 18 by −7 (vi) (–8) × (–3) × (–9) (vii) (–27) × (–16) + (–27) × (–14) Fill in the blanks. I’m not feeling very well this morning. (c) −4 ∴ (−2) + (−8) = −10 (v) −56 by 16 (i) (d) none of these, (c) –55 This is the gain of the operati… (c) none of these, (b) –54 500 and gain = 25%(ii) C.P. (iii) −71, −81, 36, 0, −5 (x) (–746) by (–8) Quoting the the gain in these terms enables the gain to be written in a more convenient format. −300 − 1 = −301, Simplify: (i) A decrease of 8 (−9) + 16 So, we will start from 6 and proceed 4 steps to the right to obtain 10. (vi) 32 by −21 = −20, On subtracting 8 from −4, we get = –24 × 100 (ii) 5 + a = 0 (iv) -16, 8 The cost (ix) The opposite of 24 is -24. > R.H.S. (iv) (–15) × (–14) + (–15) × (–6) |−40| + 40 Here's a list of opposite words from our thesaurus that you can use instead. = −7 − 9 + 12 −16 = 79 +2 − ( 145 + 265 + 41) = −147−21 Let x be the other integer. (ii) The successor of 70: = (–15) × [ (–14) + (–6)] iii) -27 < -13 The markup is 80% above the cost price of Rs. = 0 = (–24) × 5 (vi) True What was his net gain or loss? Using the distributive law: =18 × [9 + (–7)] Question 25. For each survey you can get from Rs 100 to Rs 500 . (i) a + 6 = 0 B represents the integer −11. = −8 + 7 (viii) Going 6' m to the west = −23 +237 ∴ L.H.S = R.H.S 3,300 . (d) 5, (c) –5 Another word for gaining. = 4 Again, starting from B, we move 4 steps to the left to reach point C. = 78 + 247 (iii) -5, 2 (ii) 79 = −106 of the tape-recorder asked May 8, 2019 in Class VIII Maths by muskan15 ( … (vii) –76 by –19 This is because all negative integers are to the left of 0. = [(–17) × (–23)] × 41 (xii) 1765 by −1765 Since 603 is greater than 317, -603 is smaller than -317. | EduRev Class 8 Question is disucussed on EduRev Study Group by 142 Class 8 Students. 5,500 a shopkeeper loses equal to one-tenth of their selling price. 500 Thus, Common percentage = 2%Loss on table = 10%Gain on chair = 10%By percentage rule:Ratio of cost of table and chair is given by:Table : Chair(10 - 2)% : (2-(-10)% = 8 : 12 = 2 : 3∴ Cost price of chair: Total cost = Rs. A man buys a table and a chair for Rs. (ii) 37 + (−23) + (−65) + 9 + (−12) (a) 16 (ii) The predecessor of 79: (a) −20 (i) 4 more than 6 (ii) −15 from 25 50,00,000/-) Mode of Issue Private placement basis Mode of Subscription Applicants may make remittance of application money through electronic mode or cheque / draft drawn in favour of PF apital Gain … = −43 + 28 −5 − 2 = −7 (−7) + (−9) + 12 + (−16) iv) -6, Fill in the blanks by appropriate symbol > or <: 10 terms. (c) 21 (c) −18 (iii) (–8) × 3 × 5 = 325 Using the distributive law: ii) 0 > -3 = −7 (a) −8 We have: | EduRev Class 7 Question is disucussed on EduRev Study Group by 218 Class 7 Students. Which number is smaller in each of the following pairs? = –9 × 10 500. (b) 0 (ii) 2 × (−5) × (−6) = –(24) × (68+32) (viii) A withdrawal of Rs 300, (i) +Rs 600 = −16 R.H.S. = (–27) × [–30] (i) 0, −3 We want an integer that is 6 less than 2. (viii) 8 −|−7|, i) The value of |-9| is 9 (ii) Write five negative integers less than −20. = 10 + 5 (xii) −238 by −143, (i) 15 by 9 = –14580 Solution: (d) 17. (i) 18 × [9 + (−7)] = 18 × 9 + 18 × (−7) 2,760 at a gain of 15% and a C.D. = 48 So, we add 3596 and 1089, and put the negative sign before the sum. Use the number line and add the following integers: => a = 4 Read about company. (iv) 16 ÷ (–1) = (43 ) × [–(33) + (–17)] = (–12) × (– 9) Jan 04,2021 - What is the opposite of a profit of Rs. The cost price of chair in rupees is. (v) 219 from 0 (iv) −365, −515, 102, 413, −7, i) 36 > 7 > 0 > -3 > -9 > -132 We want an integer that is 4 more than 6. = −115 (vii) (......) ÷ 165 = −1 = −(6 × 9) (iv) −7 Write the opposite of each of the following: (i) An increase of 8 (ii) A loss of Rs 7 (iii) Gaining a weight of 5 kg (iv) 10 km above sea level (v) 5°C below the freezing point (vi) A deposit of Rs 100 (vii) Earning Rs 500 (viii) Going 6' m to the east (ix) 24 (x) −34. = – 45543, Verify the following: (iii) 0 = 56 × (–10) This is because the successor of -187 is equal to -186 (-186 + 1). (ii)-73 -687 => −23 = 15 + x (iii) The product of three negative integers is a negative integer. (c) −3 A boy of mass 50 kg standing on ground exerts a force of 500 N on the ground. (ii) The product of two negative integers is a negative integer. ii) Change in temperature = Final temperature - Initial temperature (c) none of these, 8 + (−8) = ? (ii) 0, −1 iii) -501 < -363 < -17 < 15 < 165 = –5 + 4 (iii) player is sold for Rs. Evil —— Good. Find : the gain, By selling a certain number of goods for Rs. = −9 + 16 (d) none of these, The successor of −18 is (viii) −18, + 25 and −37 (iii)-1065 -987 According to question, we have: = −43 − (−28) Adding 33 and −47: of the tape-recorder asked May 8, 2019 in Class VIII Maths by muskan15 ( … (iv) −26, 17 (v) (c) –17 iv) 413 > 102 > -7 > -365 > -515, Using the number line, write the integer which is Subtract the sum of −1050 and 813 from −23. 250: C) Rs. (ii) True (ii) (–9) × 18 – (–9) × 8 (iii) The smallest positive integer is ...... . (xi) 2067 by –1 Solution: = −15 (x) −51, −203, 36 and −28, (i) 137 and −354−354+137−217(ii) 1001 and −131001−13988(iii) −3057 and 199−3057 199−2858(iv) −36 and 10273057−363021(v) −389 and −1032−1032−389−1421(vi) −36 and 100100−3664(vii) 3002 and −8883002−8882114 0 is an integer as we know that every whole number is an integer and 0 is a whole number. = 7 + 3 (–36) × (72) + (–36) × 28 (iii) −28 from −43 10 which equals = 2% on Rs. = 90 v) False Fill in the blanks: vi) -888, 8 Sumit purchased an item for Rs.4000 and sold it at the gain of 35%. (ii) (−13) × [(−6) + (−19)] = (−13) × (−6) + (−13) × (−19). 25 + (−18) + (−37) ∴ 3 + (−2) + (−4) = −3 Each shareholder's shares are replaced with a smaller number of shares with a higher par value. = –11 = (–27) × [(–16) + (–14)] (−6) + 4 − (−3) (vi) 3 km below sea level C represents the integer −3. (iii) −14 > −8 − (−7) (viii) On the number line, we start from 0 and move 1 step to the left to reach point A. = −12 (b) –4 < –3 500. (a) 9 = –(57 × 0) (vi) (−40) ÷ (−10) (viii) -Rs 300, Mark the following integers on a number line: (vii) + Rs 200 ∴ (−3) + 7 = 4 vii) True Since we are adding a negative number with a positive number, (ii) (–13) × [(–6) + (–19)] = (–13) × (–6) + (–13) × (–19). A car travelled 60 km to the north of Patna and then 90 km to the south from there. = 30 × [(–22) + 14] Diagrams. ⇒x - 5 = 20 Additive inverse of a number added to the number gives 0. (i) 85 by −17 (d) −70. (vi) 32 by –21 (ii) The difference of two integers is always an integer. (viii) True 70 + 1 = 71 (i) −5 33 + (−47) The (xiii) 0 by −278 = [(–8) × (–63)] × 9 = 30 × [–22 + 14] Now, starting from A, we move 6 steps to the left to reach point B. Mr. Richard bought two pens which together cost him Rs.440. = 6 + 4 = 106 Mathematics Mcqs. (i) -365 -87 If one of them is 30 then the other is = –(18 × 13) (b) 17 So, we will start from -6 and proceed 5 steps to the right to obtain -1. 493. The largest negative integer is -1. (v) (−4) + (−7) = 325 => a = 0 + 8 Since 4 is greater than 3, –4 is less than –3. (i) [37 − (−8)] + [11 − (−30)] (v) 43 × (−33) + 43 × (−17) = (43 ) × [–33 – 17] You will also love the ad-free experience on Meritnation’s Rs Aggarwal Solutions. 300: Description for Correct answer: All Rs Aggarwal Solutions for class Class 6 Math are prepared by experts and are 100% accurate. Since 27 is greater than 13, -27 is smaller than -13. This is because an absolute value is a positive number. = (−8) + (−6) +3 = (−3) + 7 = (–9) × (6+9) = –(32 × 21) (xi) 118 by −7 (i) The smallest integer is zero. The cost price of a radio is Rs. iii) -5 < -2 500 and gain = 25%, Find the selling price if : C.P. (vii) (–165) ÷ 165 = –1 iii) 6 less than 2 (viii) −2768 from −287 = –2150 120 − 1 = 119 It was agreed that A would invest Rs.6500 for 6 months, B, Rs.8400 for 5 months and C, Rs.10,000 for 3 months. B represents the integer 4.

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