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Q:

If you look into a mirror and find that the image (your reflection) is smaller than you, then the type of the mirror is:

A) concave mirror B) convex mirror
C) plano-concave mirror D) plane mirror
 
Answer & Explanation Answer: B) convex mirror

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Consider the given statements as true and decide which of the given conclusions can definitely be drawn from the given statements.

Statements :
Politicians marry only beautiful girls. X is beautiful.

Conclusions :
1. X will marry a politician.
2. X won't marry a politician.

 

A) Neither 1 nor 2 follows B) Only conclusion 2 follows
C) Either 1 or 2 follows D) Only conclusion 1 follows
 
Answer & Explanation Answer: C) Either 1 or 2 follows

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Filed Under: Statement and Assumptions

Q:

The mean height of 25 boys in a class is 150 cm, and the mean height of 35 girls in the same class is 145 cm. The combined mean height of 60 students in the class is ___ (app)

A) 146 B) 143
C) 147 D) 145
 
Answer & Explanation Answer: C) 147

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Filed Under: Average
Exam Prep: Bank Exams

Q:

The Kathopanishad captures the conversation between a young boy named Nachiketas and a god. Which of the following gods is talking to Nachiketas?

A) Lord Yama B) Lord Karthikeya
C) Lord Indra D) Lord Shiva
 
Answer & Explanation Answer: A) Lord Yama

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Filed Under: Indian History
Exam Prep: Bank Exams

Q:

Two pipes, when working one at a time, can fill a cistern in 3 hhrs and 4 hrs, resp while a third pipe can drain the cistern empty in 8 hrs. All the three pipes were opened together when the cistern was 1/12 full. How long did it take for the cistern to be completely full?

A) 2 hrs B) 1 hr 45 min
C) 2 hr 10 min D) 2 hr 11 min
 
Answer & Explanation Answer: A) 2 hrs

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

Q:

The two sides holding the right-angle in a right-angled triangle are 3 cm and 4 cm long. The area of its circumcircle will be in sq.cm:

A) 6.25pi B) 6.75pi
C) 5pi D) 7pi
 
Answer & Explanation Answer: A) 6.25pi

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

Consider the given arguments as true and decide which of the given assumptions is/are implicit.

Argument :
Public smoking is an offence underthe law.

Assumptions :
1. Smoking is injurious to the health of the person who smoke.
2. Smoke is injurious even to others health in the public places.

 

A) Both 1 & 2 are implicit B) Only assumption 1 is implicit
C) Only assumption 2 is implicit D) Neither 1 nor 2 is implicit
 
Answer & Explanation Answer: C) Only assumption 2 is implicit

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Filed Under: Statement and Assumptions

Q:

There are saplings of 361 mangoes tree and neem tree in a garden. The ratio of the number of mango tree to that of neem tree saplings are in the garden?

A) 209 B) 171
C) 57 D) 152
 
Answer & Explanation Answer: A) 209

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Filed Under: Ratios and Proportions