Exams Questions and Answers

Q:

In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be there ?

A) 205	B) 194
C) 209	D) 159

Answer & Explanation Answer: C) 209

Explanation:

We may have (1 boy and 3 girls)or(2boys and 2 girls)or(3 boys and 1 girl)or(4 boys).

Required number of ways = ( ${}^{6}C_{1} \times {}^{4}C_{3}$ ) + $({}^{6}C_{2} \times {}^{4}C_{2})$ + ( ${}^{6}C_{3} \times {}^{4}C_{1}$ ) + ( ${}^{6}C_{4}$ )

= (24+90+80+15)

= 209.

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Filed Under: Permutations and Combinations
Exam Prep: GATE , CAT , Bank Exams
Job Role: Bank PO , Bank Clerk

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Q:

I am an English word which starts with 'T' and ends with 'T' and has 'T' in it.

Answer

The English word that starts & ends with T and has T (Tea) in it is " TEAPOT ".

teapot1586508959.jpg image

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Subject: Word Puzzles Exam Prep: CAT , Bank Exams

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Q:

In a hostel the rent per room is increased by 20%. If number of rooms in the hostel is also increased by 20% and the hostel is always full, then what is the percentage change in the total collection at the cash counter?

A) 30%	B) 40%
C) 44%	D) 48%

Answer & Explanation Answer: C) 44%

Explanation:

Let initial rent be rs 10

And initial rooms be 10

So initial collection = 10*10 = Rs 100

Now new rent = 10 + 20% of 10 = 12

New no of rooms = 10 + 20% of 10 = 12

So new collection = 12*12 = 144

% change in collection = (144-100)/100*100 = 44%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Which of the following is / are fund managers for National Pension System (NPS) in 2017 ?

A) Axis provident fund	B) Yes bank pension fund
C) ICICI prudential pension	D) Punjab National provident fund

Answer & Explanation Answer: C) ICICI prudential pension

Explanation:

At present in 2017, there are only seven NPS fund managers viz. HDFC Pension Fund, ICICI Prudential Pension, Kotak Pension Fund, LIC Pension Fund, Reliance Capital Pension, SBI Pension Fund and UTI Retirement Solutions.

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

8 3760

Q:

The first-ever International MSME Day 2017 has celebrated on which day ?

A) June 27	B) June 23
C) June 26	D) June 28

Answer & Explanation Answer: A) June 27

Explanation:

The International Trade Centre (ITC) has celebrated the first-ever International MSME Day on June 27, 2017 with theme ‘Small business – big impact’. The purpose of the day is to raise public awareness about the importance of MSMEs to economic growth and international development. The Micro, Small and Medium Enterprises (MSME) Day highlights the strong contribution of MSMEs worldwide to livelihoods, communities and economies and the need to support MSMEs towards their success. The ITC is the joint agency of the UN and the WTO supporting SMEs in developing countries and transition economies for sustainable and inclusive trade.

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Filed Under: Important Days and Years
Exam Prep: AIEEE , Bank Exams , CAT
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9 3760

Q:

The Famous personality best known for the instrument Tabla ?

A) Bundu Khan	B) Zakir Hussain
C) P. Mani Iyer	D) Ravi Sankar

Answer & Explanation Answer: B) Zakir Hussain

Explanation:

Zakir Hussain is best known for the instrument Tabla.

Bundu Khan is known for Sarangi

P. Mani Iyer is known for Mridangam

Ravi Sankar is known for Sitar

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Filed Under: Famous Personalities
Exam Prep: Bank Exams , CAT
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Q:

It cannot be seen, it cannot be felt, Cannot be heard, cannot be smelt, Lies behind stars and under hills, and empty holes it fills. Comes first follows after, Ends life kills laughter.

Answer

Darkness.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Root : Stem : Branch : ?

A) Soil	B) Tree
C) Wood	D) Leaf

Answer & Explanation Answer: D) Leaf

Explanation:

Root : Stem : Branch : Leaf

Since all are parts of a tree.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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