It's a Question of your Career!

Correct Answer: $\frac{37}{72}$

Solution : Given: A can do a work in 18 days and B in 24 days.
Efficiency of A = $\frac{1}{18}$
Efficiency of B = $\frac{1}{24}$
Combined efficiency of A and B = $\frac{1}{18}+\frac{1}{24}$ = $\frac{7}{72}$
Hence, total work done in 5 days = $5\times \frac{7}{72}=\frac{35}{72}$
Fraction

Correct Answer: FHLRP

Solution : Given:
PLATE : FVDPU :: SPOON : OQRTX :: KNIFE : ?

Add consecutive natural numbers in the place value of PLATE and shuffle their position, to get the required code –

So, PLATE is coded as FVDPU.
And, SPOON : OQRTX –

So, SPOON

Correct Answer: Hubbardia heptaneuron

Solution : The correct option is Hubbardia heptaneuron.

Hubbardia heptaneuron, a unique and critically endangered grass species, is indeed teetering on the brink of extinction due to its sensitivity to environmental changes. This slender, clump-forming grass, with its delicate spikelets and preference for wet rocks,

Correct Answer: 15%

Solution : Marked price of the machine = Rs. 6800
Price after first discount = $\frac{90}{100}$ × 6800 = Rs. 6120
The selling price of the machine = Rs. 5202
Discount percentage
$=\frac{\text{ Initial value – Final value}}{\text{Initial value}}\times100=\frac{6120-5202}{6120}× 100
= \frac{918}{6120} × 100= 15\%$
Hence, the

Correct Answer: Alla Rakha

Solution : The correct option is Alla Rakha.

The Indian classical tabla player who was called "Abbaji" and collaborated with American jazz drummer Buddy Rich to create a music album in 1968 was Alla Rakha. Alla Rakha Khan, also known as Ustad Alla Rakha, was a

Correct Answer: (1, 2, 25)

Solution : Given:
(2, 5, 341); (1, 7, 510)

Add the first two numbers, then find its cube, and then subtract 2 from the cube to obtain the third number.
(2, 5, 341)→(2 + 5) = (7)³ = 343 – 2 = 341
(1,

Correct Answer: Manipuri

Solution : The correct option is Manipuri.

Manipuri dance is one of the eight classical dance forms of India, known for its grace, delicate movements, and rich cultural heritage. Manipuri dance originates from the northeastern Indian state of Manipur. Manipuri dance often depicts themes from Hindu mythology,

Correct Answer: 25

Solution : Let the six numbers be a, b, c, d, e, and f
The average of the 1st five numbers is 30
So, a+b+c+d+e = 30×5 = 150 ......................(1)
The average of the last five numbers is 25.
So, b+c+d+e+f = 25×5 =125 .......................(2)
Subtracting equation

Correct Answer: 1600 cm³

Solution : Given: The volume of a cone whose radius of a base and height are $r$ cm and $h$ cm respectively, is 400 cm³.
The volume of a cone whose radius of base and height are $r$ cm and $h$ cm respectively

Correct Answer: $\frac{a+b}{1-a b}$

Solution : Given, $\tan (\alpha+\beta)=a$ and $\tan (\alpha-\beta)=b$
$\tan{2\alpha}=\tan((\alpha + \beta)+(\alpha - \beta)) = \frac{\tan(\alpha+\beta) + \tan(\alpha - \beta)}{1-\tan(\alpha + \beta)\tan(\alpha - \beta)}= \frac{a+b}{1-ab}$
Hence, the correct answer is $\frac{a+b}{1-ab}$.