Q:

206 B in a B?

Answer

206 Bones in the Human Body.

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

269 71472

Q:

A watch which gains uniformly is 2 minutes low at noon on Monday and is 4 min. 48 sec fast at 2 p.m. on the following Monday. When was it correct?

A) 2 p.m. on Tuesday	B) 2 p.m. on Wednesday
C) 3 p.m. on Thursday	D) 1 p.m. on Friday

Answer & Explanation Answer: B) 2 p.m. on Wednesday

Explanation:

Time from 12 p.m. on Monday to 2 p.m. on the following Monday = 7 days 2 hours = 170 hours.

The Watch gains $(2 + 4 \frac{4}{5})$ min. or $\frac{34}{5}$ min.in 170 hrs.

Now, $\frac{34}{5}$ min.are gained in 170 hrs.

2 min.are gained in $(170 * \frac{5}{34} * 2)$ hrs=50 hrs

Watch is correct 2 days 2 hrs. after 12 p.m. on Monday i.e., it will be correct at 2 p.m. on Wednesday

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Filed Under: Clock puzzles

237 68199

Q:

Epsom(England) is the place associated with

A) Snooker	B) Shooting
C) Polo	D) Horse racing

Answer & Explanation Answer: D) Horse racing

Explanation:

Epsom is a market town in Surrey, England, 22.0 km south-west of London.

Epsom Downs Racecourse holds The Derby, now a generic name for sports competitions in English-speaking countries. The town also gives its name to Epsom salts, extracted from mineral waters there.

epsom_england_is_the_place_associated_with1538367699.jpg image

Within the centuries-old boundaries is Epsom Downs Racecourse which features two of the five English Classic horse races; The Derby and The Oaks, which were first run in 1780 and 1779 respectively.

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Filed Under: General Awareness
Exam Prep: CAT , Bank Exams , AIEEE
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445 67087

Q:

Boron cannot form which one of the following anions?

(1) $B O_{2}^{-}$

(2) $B F_{6}^{3 -}$

(3) $B H_{4}^{-}$

(4) $B (O H)_{4}^{-}$

A) Option 1	B) Option 2
C) Option 3	D) Option 4

Answer & Explanation Answer: B) Option 2

Explanation:

Due to absence of low lying vacant d orbital in B, $s p^{3} d^{2}$ hybridization is not possible hence $B F_{6}^{3 -}$ will not formed.

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Filed Under: Chemistry
Exam Prep: AIEEE

103 67038

Q:

Fastest Shorthand Writer was

A) Dr. G. D. Bist	B) J.R.D. Tata
C) J.M. Tagore	D) Khudada Khan

Answer & Explanation Answer: A) Dr. G. D. Bist

Explanation:

Dr. G. D. Bist, Guinness Record Holder, the first-ever Ph.D. in Stenography in the world.

fastest_shorthand_writer_-_Dr._G_._D_._Bist_1562583195.jpg image

He had achieved a highest speed of 250 w.p.m. in Shorthand.

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Exam Prep: GATE , CAT , Bank Exams , AIEEE , GRE
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484 66159

Q:

The maximum number of electrons that can be accommodated in a shell depends on the formula

A) 1n2	B) n2
C) 3n2	D) 2n2

Answer & Explanation Answer: D) 2n2

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

7 64575

Q:

________ is the process of dividing the disk into tracks and sectors

A) Tracking	B) Formatting
C) Crashing	D) Allotting

Answer & Explanation Answer: B) Formatting

Explanation:

The process of dividing the disk into tracks and sectors is called as formatting.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
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384 64497

Q:

Which foreign country is closest to Andaman Islands

A) Sri Lanka	B) Indonesia
C) Myanmar	D) Pakistan

Answer & Explanation Answer: C) Myanmar

Explanation:

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Filed Under: Indian Geography

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