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Q:

Which country is going to launch the world's first nuclear power plant (Sanmen Nuclear Power Station) that is immune to meltdown ?

A) India B) USA
C) China D) Russia
 
Answer & Explanation Answer: C) China

Explanation:
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Q:

Who has become First Hindu to be a Pakistan Cabinet Minister in 20 years ?

A) Parash Kumar B) Raghav Verma
C) Darshan Lal D) Manik Patel
 
Answer & Explanation Answer: C) Darshan Lal

Explanation:

After a span of 20 years, a Hindu politician, Darshan Lal, is set to take the role of a cabinet minister in Pakistan.  The new Prime Minister Shahaid Khaqan Abbasi formulated his cabinet and has appointed 65-year old Lal to lead coordination between four Pakistan provinces.

Lal reportedly used to practice as a doctor in Mirpur Mathelo town in Ghotki district of Sindh province.

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Q:

In a mixture of three varities of oils , the ratio of their weight is 4 : 5 : 8. If 5 kg of oils of the first variety, 10 kg of the second variety and some quantity of oils of the third variety are added to the mixture, the ratio of the weights of three varieties of oils becomes as 5 : 7 : 9 in the final mixture, find the quantity of third variety of oil was ? 

A) 15 kg B) 25 kg
C) 35 kg D) 45 kg
 
Answer & Explanation Answer: D) 45 kg

Explanation:

Let the ratio of initial quantity of oils be 'x' => 4x, 5x & 8x.
Let k be the quantity of third variety of oil in the final mixture.
Let the ratio of initial quantity of oils be 'y'
From given details,
4x + 5 = 5y ..... (1)
5x + 10 = 7y .....(2)
8x + k = 9y ......(3)

By solving (1) & (2), we get
x = 5 & y = 5

From (3) => k = 5

Therefore, quantity of third variety of oil was 9y = 9(5) = 45kg.

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Q:

The average of marks in 3 subjects is 224. The first subject marks is twice the second and the second subject marks is twice the third. Find the second subject marks ?

A) 384 B) 96
C) 192 D) 206
 
Answer & Explanation Answer: C) 192

Explanation:

Let the third subject marks be 'x'
=> Second subject marks = 2x
=> Third subject marks = 4x
Given avg = 224
x + 2x + 4x = 224 x 3
=> 7x = 224 x 3
=> x = 96
Hence, Second subject marks = 2x = 2 x 96 = 192.

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Q:

Which country has launched its first environmental research satellite 'Venus' ?

A) Russia B) India
C) China D) Israel
 
Answer & Explanation Answer: D) Israel

Explanation:
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Q:

Which year did India hosted and participated in Asian games for the first time ?

A) 1930 B) 1933
C) 1948 D) 1951
 
Answer & Explanation Answer: D) 1951

Explanation:
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Q:

Which Metro becomes world's first 100 per cent 'green' metro ?

A) Hyderabad B) Mumbai
C) Kolkata D) Delhi
 
Answer & Explanation Answer: D) Delhi

Explanation:

By adhering to the green building norms for its residential colonies, the Delhi metro Railway Corporation (DMRC) has become the world's first completely green metro.

The Indian Green Building Council (IGBC) awarded the Delhi metro the platinum rating for adhering to the green building norms for its 10 residential colonies.

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Q:

Country's first unmanned tank, rolls out from the Chennai lab. What is its name ?

A) Muntra B) Lira
C) Santra D) Myntra
 
Answer & Explanation Answer: A) Muntra

Explanation:

Defence Research and Development Organisation (DRDO) has developed an unmanned, remotely operated tank which has three variants - surveillance, mine detection and reconnaissance in areas with nuclear and bio threats. It is called Muntra. 

 
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