Question 1

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 2

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 3

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

Accepted Answer

The Correct Answer is 4

Question 4

If a1-2a+b1-2b+c1-2c = 12, then 11-2a+11-2b+11-2c value is

Accepted Answer

The Correct Answer is 4

Question 5

The diagram below represents the students who study Physics, Chemistry and Mathematics. Study the diagram and identify the region which represents students who study both Physics and Chemistry but not Mathematics. ?

Accepted Answer

The Correct Answer is T

Question 6

In the following question, select the missing number from the given series.34, 69, 140, 283, ?, 1145

Accepted Answer

The Correct Answer is 570

Question 7

Two pipes X and Y can individually fill a tank in 48 and 72 min respectively. If they are opened simultaneously, how long will it take for the tank to fill?

Accepted Answer

The Correct Answer is 28.8 min

Question 8

Two trains are moving in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds, then what is the speed (in km/hr) of each train?

Accepted Answer

The Correct Answer is 36

Question 9

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement. Statement:All states having dams face no water problem.One of the states has no dam.Conclusions:I. It may be facing water problem.II. Dams solve water problem.

Accepted Answer

The Correct Answer is Both conclusion I and conclusion II follow

Question 10

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

Accepted Answer

The Correct Answer is 1

Subject Category > Mathematics

Q. What is the simplified value of (sin A – cosec A)(sec A – cos A) (tan A + cot A)?

A) -1

B) 1

C) 2

D) 0

✔ -1

Additional Information > Exam point of View

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