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Q:

An object is placed at the centre of curvature of a concave mirror. Its image is formed at

A) a point beyond centre of curvature	B) a point between focus and centre of curvature
C) the centre of curvature	D) the focus

Answer & Explanation Answer: B) a point between focus and centre of curvature

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

Q:

The table below gives the details of the number of students in Class 10, section A and B who had taken mid-term and final exam.

Result	Sec A	Sec B
Total number of students who failed in both exams	28	23
Total number of students who failed in mid-term but passed in finals	14	12
Total number of students who passes in mid-term but failed in finals	6	17
Total number of students who passed in both the exams	64	55

What is the total number of students in both, section A and B?

A) 219	B) 221
C) 292	D) 291

Answer & Explanation Answer: A) 219

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Filed Under: Table Charts
Exam Prep: Bank Exams

Q:

$If a^{3} + a - 1 = 0 then find the value of a^{6} + a^{4} + a - 2$

A) -1	B) 0
C) 1	D) 2

Answer & Explanation Answer: A) -1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The two lines 3x - 8y = 16 and 2x + 4y = 6 intersect at (a,b). Find the value of $a^{2} - 4 b^{2}$

A) 5	B) 10
C) 15	D) 20

Answer & Explanation Answer: C) 15

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Filed Under: Area
Exam Prep: Bank Exams , AIEEE

Q:

Which country hosted the 2016 Summer Paralympics, a major sporting event for athletes with disabilities?

A) Brazil	B) China
C) Russia	D) Korea

Answer & Explanation Answer: A) Brazil

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Filed Under: Sports
Exam Prep: Bank Exams

Q:

According to the given Venn diagram, the total number of students in the class is ___.

A) 55	B) 56
C) 53	D) 54

Answer & Explanation Answer: A) 55

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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

Q:

Select the pair that does NOT belong in the following group.

$(\sqrt{64}, 9), (\sqrt{81}, 10), (\sqrt{36}, 8), (\sqrt{121}, 12)$

A) 121, 12	B) 36, 8
C) 81, 10	D) 64, 9

Answer & Explanation Answer: B) 36, 8

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (8, 24, 16)	B) (3, 9, 6)
C) (14, 42, 28)	D) (9, 36, 18)

Answer & Explanation Answer: D) (9, 36, 18)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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