Question 1

If a + b = 10 and ab = 21, then the value of (a - b)2 is

Accepted Answer

The Correct Answer is 16

Question 2

A constituency is divided in four regions A, B, C and D. Two candidates X & Y contested the last election from that constituency. The adjoining graph gives the break up of voting in the four regions. Study the graph and answer the following questions.In region B, Y gets A% more votes than X. Find the value of A?

Accepted Answer

The Correct Answer is 21%

Question 3

Choose the odd word/letters/number/number pair from the given alternatives.

Accepted Answer

The Correct Answer is Deimos

Question 4

If "α" denotes "subtracted from", "β" denotes "multiplied by", "θ" denotes "added to" and "δ" denotes "divided by", then 10 θ 8 β 4 δ 8 α 9 = ?

Accepted Answer

The Correct Answer is 5

Question 5

If a(a + b + c) = 45, b(a + b + c) = 75 and c(a + b + c) = 105, then what is the value of (a2 + b2 + c2 )?

Accepted Answer

The Correct Answer is 83

Question 6

How is Sameer related to Akbar if Sameer introduced Akbar as his maternal grandmother's only son's son?

Accepted Answer

The Correct Answer is Cousin

Question 7

ΔGHI is similar to ΔKLM. If the ratio of Perimeter of Δ GHI : Perimeter of ΔKLM = 1:4, and length of GH is 2 cm, what is the length of the corresponding side KL?

Accepted Answer

The Correct Answer is 8 cm

Question 8

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.7, 49, 343, ?

Accepted Answer

The Correct Answer is 2401

Question 9

A basket contains 300 mangoes . 75 mangoes were distributed among some students . Find the percentage of mangoes left in the basket

Accepted Answer

The Correct Answer is 75%

Question 10

Find out the odd word/letters/number/number pair from the given alternatives.

Accepted Answer

The Correct Answer is Nadir

Subject Category > Mathematics

Q. Find the missing number

A) 12

B) 15

C) 16

D) 11

✔ 12

Additional Information > Exam point of View

Asked Question

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