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Q:

Ronika deposited Rs.7000 which amounted to Rs.9200 after 3 years at simple interest. Had the interest been 2% more. She would get how much ?

A) 9850 B) 9500
C) 9620 D) 9760
 
Answer & Explanation Answer: C) 9620

Explanation:

As the interest rate increases by 2%
=> (7000x3x2)/100 = 420
                                   9200
                                  --------
                                   9620

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Filed Under: Simple Interest
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Q:

A boy can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is ?

A) 1.8 kmph B) 2 kmph
C) 2.2 kmph D) 1.5 kmph
 
Answer & Explanation Answer: D) 1.5 kmph

Explanation:

Speed of Boy is B = 4.5 kmph

Let the speed of the stream is S = x kmph

Then speed in Down Stream = 4.5 + x

speed in Up Stream = 4.5 - x

As the distance is same,

=> 4.5 + x = (4.5 - x)2

=> 4.5 + x = 9 -2x

3x = 4.5

x = 1.5 kmph

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Filed Under: Boats and Streams
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Q:

In a mens hostel, there were 95 students. To accommodate 30 more students the average is decreased by rupees 5. But total expenditure increased by Rs.500. Find the total expenditure of the hostel now ?

A) Rs. 4680 B) Rs. 4420
C) Rs. 4960 D) Rs. 5480
 
Answer & Explanation Answer: A) Rs. 4680

Explanation:

Let the expenditure on the 95 students be 'x'

Then,

95x + 500 = 120(x – 5)
95x + 500 = 120x - 600
120x - 95x = 1100
25x = 1100
=> x = 44

Therefore, total expenditure of the hostel becomes
95 x 44 + 500 = 4680.

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Filed Under: Average
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Q:

If J is the interest on K and K is the interest on L, the rate and time is the same on both the cases. What is the relation between J, K and L  ?

A) J x J = KL B) K x K= JL
C) L x L = JK D) JKL = 1
 
Answer & Explanation Answer: B) K x K= JL

Explanation:

Let the Time be 'N' and Rate be 'R' 

J = (K x NR)/100 K = (L x NR)/100 

J/K = NR/100 K/L = NR/100 

J/K = K/L 

K x K = JL

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Filed Under: Simple Interest
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Q:

Which union minister has launched a mobile app “Celebrating Yoga” for scientific healthy living ?

A) Narendra Modi B) Arun Jaitley
C) M. Venkaiah Naidu D) Harsh Vardhan
 
Answer & Explanation Answer: D) Harsh Vardhan

Explanation:

The Union Minister for Science & Technology Dr. Harsh Vardhan has launched a mobile app “Celebrating Yoga” in New Delhi to connect people through Yoga for scientific healthy living. The mobile app has been developed by Department of Science & Technology on the occasion of International Yoga Day (IYD) 2017. The aim of the app is to popularize Yoga and encourage people to practice yoga for a scientifically healthy living.

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

Q:

Which one of the following is a landlocked harbour  ?

A) Mumbai B) Haldia
C) Vishakapatnam D) Ennore
 
Answer & Explanation Answer: C) Vishakapatnam

Explanation:
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Filed Under: Famous Places
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Q:

" International Yoga Day " is observed on _____ ?

A) 21 May B) 21 June
C) 11 June D) 23 May
 
Answer & Explanation Answer: B) 21 June

Explanation:

June 21St has been declared as the "International Yoga Day" by the United Nations General Assembly on December 11, 2014. The declaration came after the call for adoption of this day by Indian Prime Minister Narendra Modi during his address to UN General Assembly on September 27, 2014.

21st June, 2017 is the 3rd International Yoga Day.

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Filed Under: Important Days and Years
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Q:

What is the main function of international monetary fund  ?

A) Help to solve Balance of Payment problems of member countries B) Act as private sector lending arm of the World Bank
C) Finance investment loans to developing countries D) Arrange international deposits from banks
 
Answer & Explanation Answer: A) Help to solve Balance of Payment problems of member countries

Explanation:
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Filed Under: Accounts Payable
Exam Prep: Bank Exams , CAT
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