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Q:

A train 125 m long passes a man, running at 4 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:

A) 49 kmph	B) 50 kmph
C) 51 kmph	D) 52 kmph

Answer & Explanation Answer: A) 49 kmph

Explanation:

Speed of the train relative to man

= (125/10) m/sec = (25/2) m/sec.

[(25/2) x (18/5)] km/hr = 45 km/hr.

Let the speed of the train be 'x' km/hr.

Then, relative speed = (x - 4) km/hr.

x - 4 = 45 => x = 49 km/hr.

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Filed Under: Problems on Trains
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Q:

The average age of a couple is 24 years when they were married five years ago but now the average age of the husband, wife and child is 20 years(the child was born during the interval). What is the present age of the child ?

A) 2 yrs	B) 4 yrs
C) 3 yrs	D) 5 yrs

Answer & Explanation Answer: A) 2 yrs

Explanation:

29 x 2 = 58
20 x 3 = 60
-----------
2 years

Therefore, the age of child is 2 years.

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Filed Under: Problems on Ages
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Q:

" Hopman cup " is related to which sports ?

A) Cricket	B) Badminton
C) Lawn Tennis	D) Football

Answer & Explanation Answer: C) Lawn Tennis

Explanation:

Law Tennis Hopman cup is a hard-court tennis tournament held every year in Australia. Teams from different countries participates in the tournament.

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Filed Under: Sports
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Q:

Majid Gyre is a feature of which of the following Oceans ?

A) Indian Ocean	B) Pacific Ocean
C) Atlantic Ocean	D) Arctic Ocean

Answer & Explanation Answer: A) Indian Ocean

Explanation:

The Indian Ocean consists of one gyre, the Indian Ocean (Majid) Gyre, which exists mostly in the Southern Hemisphere. It is named after Ahmad Bin Majid, the 15th-century Arab mariner. Following shows the Oceans and their respective Gyres

Indian Ocean - Majid Gyre

North Atlantic Ocean - Columbus Gyre

South Atlantic Ocean - Prince Henry Gyre

North Pacific Ocean - Turtle Gyre

South Pacific Ocean - Heyerdahl Gyre

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Filed Under: World Geography
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Q:

Which type of forests occupies the highest percentage of area in India ?

A) Savanna & desert vegetation	B) Tropical deciduous
C) Tropical Rainforests	D) Equatorial evergreen

Answer & Explanation Answer: B) Tropical deciduous

Explanation:

Tropical Deciduous Forests: They are also called the “Monsoon forests”. They grow in the areas with annual rainfall of 70-200 cm. Sandal wood, Shisam, Mahua, Sal, Teak and Bamboo are important species of trees. Moist deciduous and the dry deciduous forests are two major categories of these forests.

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Filed Under: Indian Geography
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Q:

Find out which part of a sentence has an error and mark the answer corresponding to the appropriate letter (A, B, C). If a sentence is free from errors, mark (D) as the answer.

$\frac{H e f l e w}{(A)} / \frac{o v e r e x t e n s i v e l y}{(B)} / \frac{t h e p a c i f i c l a s t w i n t e r}{(C)} / \frac{N o e r r o r}{(D)}$

A) A	B) B
C) C	D) D

Answer & Explanation Answer: B) B

Explanation:

'Extensively' is describing the verb 'flew' and should be placed after the verb and thus the correct phrase should be 'extensively over'. The error is in the second part of the sentence.

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Filed Under: Alphabet Test
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Q:

Statement :

The byproducts obtained from animals such as hairs, skins, horns, etc. contain at least 45 per cent food protein. Indian scientists have developed methods to segregate 50 per cent of this protein. They have used an enzyme developed in Russia for destruction of soya-proteins.

Conclusions:

A. Indian scientists cannot develop enzymes.

B. If a suitable method involving less cost is developed then many more food protein would be obtained.

A) Only A follows	B) Only B follows
C) Neither A nor B follows	D) Both A & B follows

Answer & Explanation Answer: C) Neither A nor B follows

Explanation:

There is no indication that Indian scientists are incapable of developing enzymes. There could be any number of reasons why Indian scientists used Russian enzymes.

So conclusion A does not follow.

In addition, cost is not discussed in the passage at all. There is no mention of a correlation between cost and extraction of proteins.

Thus, conclusion B does not follow either.

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Filed Under: Statement and Conclusions
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Q:

Which among the following temples of India is known as "Black Pagoda" ?

A) Brihadeeshwara Temple, Tanjore	B) Sun Temple, Konark
C) Meenakshi Temple, Madurai	D) Jagannath Temple, Puri

Answer & Explanation Answer: B) Sun Temple, Konark

Explanation:

Konark Sun Temple is a 13th century temple of Odisha, built by Narasimhadeva I of the Eastern Ganga Dynasty. It is also known as Black Pagoda. It’s a World Heritage Site. It is considered as architectural marvel for which Odisha, best known worldwide.

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Filed Under: Indian Culture
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