Bank Exams Questions

Q:

A balloon leaves from a point P rises at a uniform speed. After 6 minutes, an observer situated at a distance of 450√3 metres from point P observes that angle of elevation of the balloon is 60 deg. Assume that point of observation and point P are on the same level. What is the speed (in m/s) of the balloon?

A) 4.25 B) 3.75
C) 4.5 D) 3.45
 
Answer & Explanation Answer: B) 3.75

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

 What is child sex ratio for 1000 males as per census 2011? 

A)  919 females  B) 921 females 
C) 927 females  D) 925 females 
 
Answer & Explanation Answer: A)  919 females 

Explanation:

As per the Census, 2011 the child sex ratio (0-6 years) has shown a decline from 927 females per thousand males in 2001 to 919 females per thousand males in 2011.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

If  cos2θ-sinθ = 1/4, then what is the value of sin θ?

A) -1 B) 1/2
C) 1 D) 3/2
 
Answer & Explanation Answer: B) 1/2

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Q:

In terms of size, Neptune ranks no. ___ in our Solar System.

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Amrabad Tiger Reserve is in which state?

A) Maharashtra B) Andhra Pradesh
C) Tamil Nadu D) West Bengal
 
Answer & Explanation Answer: B) Andhra Pradesh

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

What is the value of [(cos 3θ + 2cos 5θ + cos 7θ)÷(cos θ + 2cos 3θ + cos 5θ)] + sin 2θ tan 3θ?

A) cos 2θ B) sin 2θ
C) tan 2θ D) cot θ sin 2θ
 
Answer & Explanation Answer: A) cos 2θ

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A school always has a

A) Library B) Headmaster
C) Teacher D) Building
 
Answer & Explanation Answer: C) Teacher

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Pihu and Aayu are running on a circular track of diameter 28m. Speed of Pihu is 48 m/s and that of Aayu is 40 m/s. They start from the same point at the same time in the same direction. When will they meet again for the first time?

A) 8 sec B) 11 sec
C) 13 sec D) 14 sec
 
Answer & Explanation Answer: B) 11 sec

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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