Exams


Q:

What is the process of production of ovum in the females called?

 

A) Adolescence B) Menarche
C) Oogenesis D) Menstruation
 
Answer & Explanation Answer: C) Oogenesis

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

2 28669
Q:

Rearrange the parts of the sentence in correct order.

 


The orbital motion


P : of the earth


Q : uncertain rates


R : can have

 

A) QPR B)  QRP  
C) RQP   D) PRQ
 
Answer & Explanation Answer: D) PRQ

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Filed Under: English
Exam Prep: Bank Exams

1 28666
Q:

Fill in the blank with the most appropriate option.

Plants that do not have a differentiated plant body belong to the group _____

A) Bryophyta B) Phanerogams
C) Thallophyta D) Pteridophyta
 
Answer & Explanation Answer: C) Thallophyta

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

3 28662
Q:

Rearrange the parts of the sentence in correct order

Due to poor organic matter

P-­in soil is below the required
Q­-incorporation, organic carbon
R­-level in most parts of India

 

A) RPQ B) QRP
C) QPR D) PRQ
 
Answer & Explanation Answer: C) QPR

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Filed Under: English
Exam Prep: Bank Exams

0 28651
Q:

Improve the bracketed part of the sentence.

 

One minute they're all sweet (but) caring and the next minute they stab you in the back.

 

A) if B) and
C) only D) nor
 
Answer & Explanation Answer: B) and

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Filed Under: English
Exam Prep: Bank Exams

0 28632
Q:

The first-ever National Road Safety Month was observed in which year, in India?

 

A) 2021 B) 2019
C) 2017 D) 2015
 
Answer & Explanation Answer: A) 2021

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 28578
Q:

Choose the related word/letters/number from the given alternatives.

Horse : Neigh : : Elephant : ?

A) Quack B) Trumpet
C) Mew D) Grunt
 
Answer & Explanation Answer: B) Trumpet

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Filed Under: Analogy
Exam Prep: Bank Exams

0 28577
Q:

A man went downstream for 28 km in a motor boat and immediately returned. It took the man twice as long to make the return trip. If the speed of the river flow were twice as high, the trip downstream and back would take 672 minutes. Find the speed of the boat in still water and the speed of the river flow.

A) 12 km/hr, 3 km/hr B) 9 km/hr, 3 km/hr
C) 8 km/hr, 2 km/hr D) 9 km/hr, 6 km/hr
 
Answer & Explanation Answer: B) 9 km/hr, 3 km/hr

Explanation:

Let the speed of the boat = p kmph

Let the speed of the river flow = q kmph

From the given data,

2 x 28p + q = 28p - q

 

=> 56p - 56q -28p - 28q = 0

=> 28p = 84q

=> p = 3q.

Now, given that if

283q + 2q + 283q - 2q = 67260=> 285q + 28q = 67260=> q = 3 kmph=> x  =3q = 9 kmph

 

Hence, the speed of the boat = p kmph = 9 kmph and the speed of the river flow = q kmph = 3 kmph.

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Filed Under: Boats and Streams
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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