Math Chapter Wise

EnglishHaryana TGT 2020

Q6921.A shopkeeper allows a discount of 10 % to his customers and still gains 20 %. What is the market price on an article which costs ` ` ` 450 to the shopkeeper?

A` 600 B` 540 C` 615 D` 405

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EnglishHaryana TGT 2020

Q6922.A tax on an item is diminished by 20 % and its consumption increases by 15 %, then the effect on revenue is:

AIncreased by 8 % BIncreased by 11 % Cdecreased by 8 % Ddecreased by 11 %

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EnglishHaryana TGT 2020

Q6923.Two numbers are respectively 30 % and 40% less than a third number. What percent is the second of the first?

A5 85 % 7 B2 86 % 5 C5 58 % 7 D3 59 % 4

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EnglishHaryana TGT 2020

Q6924.x and y are two positive integers such that the least prime factor of x is 3 and the least prime factor of y is 5, then the least prime factor of (x+y) is:

A1 B11 C7 D2

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EnglishHaryana TGT 2020

Q6925.A number when divided by 114, Leaves remainder 21. If the same number is divided by 19, then the remainder is:

A0 B1 C2 D5

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EnglishHaryana TGT 2020

Q6926.What is the least number which is subtracted from 22541, the difference may be a perfect square?

A17 B21 C31 D41

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EnglishHaryana TGT 2020

Q6927.1 1 1 a b c ab bc ca b c a x x x x x x × × =

A1 B0 Cxabc Dabc

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EnglishHaryana TGT 2020

Q6928.A man buys two horses for ` ` `1,350. He sells one so as to loss 6 % and the others so as to gain 7.5%. On the whole he neither gains nor losses. The cost of each horse is:

A` 570; `600 B` 750; `606 C` 705; `660 D` 750; `600

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EnglishHaryana TGT 2020

Q6929.The number expansion of the number 14753 1250 will terminate after:

AOne decimal place BTwo decimal place CThree decimal place DFour decimal place

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EnglishHaryana TGT 2020

Q6930.The sum and difference of the LCM and HCF of two numbers are 592 and 518 respectively. If the sum of the numbers be 296, then the numbers are:

A107 and 111 B111 and 158 C111 and 185 D158 and 167

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EnglishHaryana TGT 2019

Q6931.The three numbers are in the ratio of 1 2 3::. 2 3 4 The difference between greatest and smallest numbers is 36. Three numbers are equal to:

A72, 84, 108 B60, 72, 96 C72, 84, 96 D72, 96, 108

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EnglishHaryana TGT 2019

Q6932.0.23535...= 0.235can be written as:

A235/100 B234/990 C233/990 D234/1000

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EnglishHaryana TGT 2019

Q6933.If n is a natural number, then (92n – 42n) is always divisible by:

AOnly 5 BOnly 13 CBoth 5 and 13 DNone of these

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EnglishHaryana TGT 2019

Q6934.One kilometer is equal to how many miles?

A0.84 B0.5 C0.62 D1.6

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EnglishHaryana TGT 2019

Q6935.If 11 7 a b 77 11 7, − = − + then (a +b) is equal to:

A5 B7 C11 D18

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EnglishHaryana TGT 2019

Q6936.Sum of squares of two numbers is 145. If square root of one number is 3, the other number is equal to:

A136 B64 C9 D8

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EnglishHaryana TGT 2019

Q6937.Which of the following will give maximum discount on Rs. 6896? (1) 2 successive discounts of 5% and 5% (2) Single discount of 10% (3) 2 successive discounts of 8% and 2%

A1 B2 C3 DAll are same

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EnglishHaryana TGT 2019

Q6938.Umang can build a house alone in 16 days but Raj alone can build it in 12 days. Umang and Raj work on alternate days. If Umang works on first day, the house will be built in how many days?

A25 2 days B3 13 4 days C48 7 days D24 7 days

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EnglishHaryana TGT 2019

Q6939.n 1 n n 2 n 2 16 2 4 2 16 2 2 2 + + + × − × × − × × − × × − × = × − × × − × × − × × − ×

A1 B1/2 C1/4 D1/2n

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EnglishHaryana TGT 2019

Q6940.The number of consecutive zeros in 23 ×34 ×54 ×7 is equal to:

A2 B3 C4 D5

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