It's a Question of your Career!

Correct Answer: Tabla

Solution : The correct option is Tabla.

Ustad Alla Rakha Qureshi was a renowned Indian Tabla player. He was born on April 29, 1919, and passed away on February 3, 2000. Ustad Alla Rakha collaborated with many prominent musicians, including the famous Sitar player Ravi Shankar and his son, the Sitar virtuoso Ravi Shankar.

Correct Answer: $\frac{92}{11}\ \text{hours}$

Solution : Let the capacity of the tank be 120 units (LCM of 15, 20, and 40)
Pipe A fills = $\frac{120}{15}$ = 8 units per hour
Pipe B fills = $\frac{120}{15}$ = 6 units per hour
Pipe C empties = $\frac{120}{40}$ = 3 units per hour
A and B in 2 hours fill (8 + 6) × 2 units of the tank = 28 units of the tank
Remaining units of the tank to be filled = 120 – 28 = 92 units/hour
After 2 hours, C joins.
So, units of the tank filled by A, B, and C = (8 + 6 – 3) = 11 units/hour
So, the time needed to fill the remaining tank = $\frac{92}{11}$ hours
Hence, the correct answer is $\frac{92}{11}\ \text{hours}$.

Correct Answer: C

Solution : The correct option is Vitamin C.

Some vitamin C is lost when vegetables are washed. Because vitamin C is a water-soluble vitamin, it dissolves in water. When you wash vegetables, part of the vitamin C is washed away. The quantity of vitamin C lost during washing is determined by several factors, including the kind of vegetable, the length of time it is washed, and the temperature of the water. Leafy vegetables, such as spinach and kale, lose more vitamin C than root vegetables, such as carrots and potatoes.
 

Correct Answer: $50$%

Solution : Let the principal be Rs. $x$.
Rate of interest = R%
Time = 3 years
Amount = $3\frac{3}{8}=3.375x$
We know, $\text{Total amount}=\text{Principal}×(1+\frac{\text{Rate}}{100})^{\text{Time}}$
$⇒3.375x = x(1 + \frac{R}{100})^{3}$
$⇒3.375 =(1 + \frac{R}{100})^{3}$
$⇒(1 + \frac{R}{100})^{3} = (1.5)^{3}$
$⇒(1 + \frac{R}{100}) = (1.5)$
$⇒\frac{R}{100}=0.5$
$\therefore R=50$%
Hence, the correct answer is $50$%.

Correct Answer: fallen fallen

Solution : The correct answer is fallen fallen.

India is the most populous country in the world. According to the census 2011, both the birth rate and death rate have decreased over time in India. The crude birth rate in India in 1991 was 29.5 while it was 21.8 in the 2011 census, and the death rate came down to 7.1 in 2011 from 9.0 in 1991.

Correct Answer: 15

Solution : $14 : 30 :: 7 : x$
⇒ $\frac{14}{30}=\frac{7}{x}$
⇒ $x = \frac{7\times 30}{14}$
⇒ $x= 15$
Hence, the correct answer is 15.

Correct Answer: 50 cm

Solution : Semi-perimeter of a triangle $= (\frac{\text{Perimeter}}{2})$
= $\frac{100}{2}$
= 50 cm
Hence, the correct answer is 50 cm.

Correct Answer: $1$

Solution : Given: Inner surface area = 262 cm²
The length, breadth, and height are 10 cm, 9 cm, and 7 cm, respectively.
Let the thickness of the wood be $x$ cm.
Surface area of the cuboid = 2(length × breadth + length × height + breadth × height)
Area of inner surface $= 2(9 - 2x)(10 - 2x) + 2(9 -2x)(7 - 2x) + 2(10- 2x)(7 - 2x)$
$⇒ 262 = 2(9 - 2x)(10 - 2x) + 2(9 -2x)(7 - 2x) + 2(10 - 2x)(7- 2x)$
Putting the value of $x = 1,$ the above equation is satisfied.
Hence, the correct answer is $1$.

Correct Answer: A, B and C only

Solution : The correct answer is A, B and C only.

A state's Legislative Council may not have fewer than 40 members or more than one-third of the State Assembly's total membership, as stated in Article 171 of the Constitution. One-third or less of the State Legislative Assembly's members may comprise the State Legislative Council. Its membership must, however, be less than forty. The State Legislative Council's Chairman and Deputy Chairman are chosen by these members.

Correct Answer: Non-profit MFIs

Solution : The answer is Non-profit MFIs.

In general, microfinance institutions in India fall into three categories: mutual benefit, for-profit, and not-for-profit. Only non-banking financial businesses, or NBFC-MFIs, which are for-profit microfinance institutions, are subject to Reserve Bank of India (RBI) regulation.