Question 1

If after giving a discount of 18%, a book is sold for Rs 1599, then what will be the marked price (in Rs) of the book?

Accepted Answer

The Correct Answer is 1950

Question 2

Akash's monthly income is Rs. 9600. His monthly expenditure is 60% of his income. What is his saving per month?

Accepted Answer

The Correct Answer is Rs. 3840

Question 3

If the standard deviation of a population is 6.5, what would be the population variance?

Accepted Answer

The Correct Answer is 42.25

Question 4

What is the ratio of radius of incircle and circumcircle for an equilateral triangle with an area of 22√3 sq. units?

Accepted Answer

The Correct Answer is 1/2

Question 5

A man travelled at 40 kmph. Had he increased his speed by 16 kmph, he would have covered 80 km more in the same time. Find the actual distance travelled?

Accepted Answer

The Correct Answer is 20 km

Question 6

7/15 of 5/3 of a number is greater than 7/9 of 3/5 of the same number by 9. Find the quadruple of the number.

Accepted Answer

The Correct Answer is 115.72

Question 7

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

Accepted Answer

The Correct Answer is 17 – 53

Question 8

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.11, 13, 17, 19, ?

Accepted Answer

The Correct Answer is 23

Question 9

If a mirror is placed on the line MN, then which answer figures is the right image of the given figure?

Accepted Answer

The Correct Answer is 1

Question 10

If 13x2 = 172 - 92, find the value of x?

Accepted Answer

The Correct Answer is 4

Subject Category > Mathematics

Q. If 2x - 5y = 5 and 2x - y = 9, then x - y is ______.

A) 4

B) 2

C) 3

D) 6

✔ 4

Additional Information > Exam point of View

Asked Question

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