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Q:

What is the number of rectangles in the following figure?

A) 6	B) 7
C) 9	D) 11

Answer & Explanation Answer: C) 9

Explanation:

The simplest rectangles are AEHG, EFJH, FBKJ, JKCL and GILD i.e 5 in number.

The rectangles composed of two components each are AFJG and FBCL i.e 2 in number

Only one rectangle namely AFLD is composed of three components and only one rectangle namely ABCD is composed of five components.

Thus, there are 5 + 2 + 1 + 1 = 9 rectangles in the given figure.

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Filed Under: Analytical Reasoning

Q:

Kanha National Park belongs to which one among the following biogeographical areas in the world?

A) Tropical Sub-humid Forests	B) Tropical Humid Forests
C) Trophical Dry Forests	D) Trophical Moist Forests

Answer & Explanation Answer: C) Trophical Dry Forests

Explanation:

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Filed Under: Indian Geography

Q:

The Brahmaputra, Irrawady and Mekong rivers originate in Tibet and flow it through narrow and parallel mountain ranges in their upper reaches. Of these riviers, Brahmaputra makes a "U" turn in its course to flow into india. This "U" turn is due to

A) Uplift of folded Himalayan series	B) Syntaxial bending of geologically young Himalayas
C) Geo-tectonic disturbance in the tertiary folded mountain chains	D) Both A and B

Answer & Explanation Answer: D) Both A and B

Explanation:

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Filed Under: Indian Geography

Q:

India is the seventh largest country in the world and it covers a total area of approximately________

A) 2700000 sq.km	B) 3000000 sq.km
C) 3200000 sq.km	D) 3600000 sq.km

Answer & Explanation Answer: C) 3200000 sq.km

Explanation:

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Filed Under: Indian Geography

Q:

The himalayas are approximately ______ kilometer broad

A) 150 to 400	B) 200 to 400
C) 150 to 300	D) 250 to 500

Answer & Explanation Answer: A) 150 to 400

Explanation:

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Filed Under: Indian Geography

Q:

In how many ways the letters of the word 'DESIGN' can be arranged so that no consonant appears at either of the two ends?

A) 240	B) 72
C) 48	D) 36

Answer & Explanation Answer: C) 48

Explanation:

DESIGN = 6 letters

No consonants appear at either of the two ends.

= $2 x 4 P_{4}$ = 2 x 4 x 3 x 2 x 1= 48

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

Q:

In How many ways can the letters of the word 'CAPITAL' be arranged in such a way that all the vowels always come together?

A) 360	B) 720
C) 120	D) 840

Answer & Explanation Answer: A) 360

Explanation:

CAPITAL = 7

Vowels = 3 (A, I, A)

Consonants = (C, P, T, L)

5 letters which can be arranged in $5 P_{5} = 5!$

Vowels A,I = $\frac{3!}{2!}$

No.of arrangements = 5! x $\frac{3!}{2!}$ =360

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

Q:

Pointing to a Photograph, Arjun said, "She is the mother of my son's wife's daughter". How is Arjun related to the lady?

A) Uncle	B) Cousin
C) Daughter- in - law	D) None of these

Answer & Explanation Answer: C) Daughter- in - law

Explanation:

Arjun's son's wife's daughter ---- Arjun's son's daughter; Mother of daughter of Arjun's son - wife of Arjun's son.

So, Arjun is the father-in-law of the lady.

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Filed Under: Blood Relations

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