Correct Answer: Class IX

Solution : As per the given graph,
Class IX has the maximum number of participants in the exhibition with 75 students.
Hence, the correct answer is Class IX.

Correct Answer: Daughter's daughter

Solution : As per the given information, the family tree will be as follows –

Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.

So, from the above family tree, H is N's daughter's daughter (granddaughter). Hence, the first

Correct Answer: A = 100, MPC = 0.8

Solution : The correct option is A = 100, MPC = 0.8.

In the consumption function C = 100 + 0.8Y, autonomous consumption (A) is the constant term, which is 100. The marginal propensity to consume (MPC) is the coefficient of

Correct Answer: April 1 to March 31

Solution : The correct option is April 1 to March 31.

The financial year for India is the period from April 1st to March 31st of the following year. During this time frame, the government's budget is prepared and presented, outlining the

Correct Answer: $0$

Solution : Given: $\left[\operatorname{cot} 1^{\circ} \cdot \operatorname{cot} 2^{\circ} \cdot \operatorname{cot} 3^{\circ} \cdot \operatorname{cot} 4^{\circ} \cdot \operatorname{cot} 5^{\circ} \ldots . \operatorname{cot} 178^{\circ} \cdot \operatorname{cot} 179^{\circ}\right]$
$=\left[\operatorname{cot} 1^{\circ} \cdot \operatorname{cot} 2^{\circ} \cdot \operatorname{cot} 3^{\circ} \cdot \operatorname{cot} 4^{\circ} \cdot \operatorname{cot} 5^{\circ} \ldots . \cot90^{\circ} \ldots . \operatorname{cot} 178^{\circ} \cdot \operatorname{cot}

Correct Answer: negligble

Solution : The error lies in the second option.

The correct spelling of the word is negligible. The word negligible means something that is so small or unimportant that it can be disregarded or considered insignificant.

The correct sentence is: There was a saying that they’re

Correct Answer:  –1

Solution : We know that $\tan(90-\theta)=\cot \theta$
$\frac{\cot30^{\circ}-\cot75^{\circ}}{\tan15^{\circ}-\tan60^{\circ}}$
= $\frac{\tan(90^{\circ}-30^{\circ})-\tan(90^{\circ}-75^{\circ})}{\tan15^{\circ}-\tan60^{\circ}}$
= $\frac{\tan60^{\circ}-\tan15^{\circ}}{\tan15^{\circ}-\tan60^{\circ}}$
= $\frac{-1(\tan15^{\circ}-\tan60^{\circ})}{\tan15^{\circ}-\tan60^{\circ}}$
= $-1$
Hence, the correct answer is –1.

Correct Answer: Public affairs

Solution : The correct answer is Public affairs.

Mulayam Singh Yadav was awarded the Padma Vibhushan for his contributions to public affairs. The Padma Awards (second edition) were held at Rashtrapati Bhavan in New Delhi on April 5, 2023. President Draupadi Murmu posthumously awarded the

Correct Answer: 4:40

Solution : Given: The man starts running at 11 am with a speed = 10 km/h
According to the question,
Distance covered by him till 2:00 PM, including one hour rest = 10 × 2 = 20 km
Now, the distance covered by him till 5:00 PM,

Correct Answer: Husband's father

Solution : As per the given information, the family tree will be as follows –

Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.

So, from the above family tree, S is the husband's father of Z. Hence, the