Questions

Q:

ΔABC is a right angled triangle, the radius of its circumcircle is 3 cm and the length of its altitude drawn from the opposite vertex to the hypotenuse is 2 cm. Then the area of the triangle is

A) 12 sq cm B) 3 sq cm
C) 6 sq cm D) 5 sq cm
 
Answer & Explanation Answer: C) 6 sq cm

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Q:

The number of neutrons present in a nitrogen atom is ___.

A) 14 B) 7
C) 11 D) 5
 
Answer & Explanation Answer: B) 7

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

A pair of contrasting characters controlling the same trait is called

A) factors B) loci
C) allele D) lineage
 
Answer & Explanation Answer: C) allele

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Filed Under: Biology
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Q:

If a perfectly competitive firm can increase its profits by increasing its output, then that firm's product's _____.

A) price exceeds its marginal costs B) price exceeds its average total costs
C) average variable costs exceed its average total costs D) fixed costs are zero
 
Answer & Explanation Answer: A) price exceeds its marginal costs

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Filed Under: Indian Economy
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Q:

How many union territories does India have as of June 2017?

A) 7 B) 6
C) 5 D) 4
 
Answer & Explanation Answer: A) 7

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Filed Under: Indian Geography
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Q:

15% of an alloy was silver. If in a quantity of alloy there was 51 g of silver, what was the quantity of the other elements in the alloy?

A) 204 g B) 340 g
C) 300 g D) 289 g
 
Answer & Explanation Answer: D) 289 g

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Filed Under: Chemistry
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Q:

Chandrabhaga beach is located in which state?

A) Odisha B) Kerala
C) Chennai D) Gujarat
 
Answer & Explanation Answer: A) Odisha

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Filed Under: Indian Geography
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Q:

Sensitivity of potentiometer can be increased by

A) increasing the length of the potentiometer wire B) increasing the e.m.f of the cell
C) decreasing the length of the potentiometer wire D) none of these
 
Answer & Explanation Answer: A) increasing the length of the potentiometer wire

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Filed Under: Physics
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