Q:

Which of the following statements is INCORRECT?

I) Bleaching powder is a pale yellow powder

II) Dry NH3 gas turns red litmus blue

III) The pH of rain water is nearly 7

IV) The pH of acid rain is nearly 5.6

A) I, II and IV	B) II and III
C) I and IV	D) Only II

Answer & Explanation Answer: D) Only II

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

2 9595

Q:

An atom has 7 electrons in its M - shell and contains 18 neutrons in its nucleus. What is its mass number

A) 25	B) 27
C) 35	D) 43

Answer & Explanation Answer: C) 35

Explanation:

According to Bohr model, Each shell can occupy 2 $n^{2}$ electrons in their orbits where n=1,2,3.. for K,L,M,..

The atom has 2 electrons in k, 8 electrons in L and 7 electrons in M = 2 + 8 + 7 = 17

And given that its nucleus has 18 neutrons

=> its mass number = number of (electrons + neutrons ) = 17 + 18 = 35

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Filed Under: Chemistry

45 9595

Q:

The 'Statue of Peace' unveiled at

A) Varanasi, Uttar Pradesh	B) Pali, Rajasthan
C) Golpark, Kolkata	D) Patna, Bihar

Answer & Explanation Answer: B) Pali, Rajasthan

Explanation:

The 'Statue of Peace' unveiled by PM Narendra Modi at Pali, Rajathan to mark the 151st birth Anniversary celebrations of Jainacharya Shree Vijay Vallabh Surishwer Ji Maharaj.

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Filed Under: Indian Geography
Exam Prep: Bank Exams

5 9589

Q:

Veto power is not possessed by

A) U.K	B) U.S.A
C) Rrussia	D) West Germany

Answer & Explanation Answer: D) West Germany

Explanation:

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Filed Under: World Organisations

22 9589

Q:

The bleeding of a wound is stopped by the application of ferric chloride because_____

A) Ferric chloride seals the blood vessels	B) Blood starts flowing in the opposite direction
C) Blood reacts and a solid is formed which seals the blood vessels	D) Blood is coagulated and the blood vessels are sealed

Answer & Explanation Answer: D) Blood is coagulated and the blood vessels are sealed

Explanation:

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Filed Under: Chemistry

36 9585

Q:

Which is the only woman to have won the three Wimbledon titles in a row

A) Mari Pearey	B) Miton
C) Sang Chan	D) Steffi Graff

Answer & Explanation Answer: D) Steffi Graff

Explanation:

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Filed Under: Sports

9 9576

Q:

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

7 : 19 :: 10 : ?

A) 25	B) 30
C) 21	D) 23

Answer & Explanation Answer: A) 25

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 9574

Q:

In October 2017, RBI fixed the cash loading limit per month to ______ for Prepaid Payment Instruments.

A) Rs 10,000	B) Rs 50,000
C) Rs 75,000	D) Rs 1,00,000

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