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19 Views

Question : Who among the following had got the Bharat Ratna Award before becoming the President of India?

Option 1: Dr. Zakir Hussain

Option 2: Dr. Rajendra Prasad

Option 3: Dr.S. Radhakrishnan

Option 4: V.V. Giri

Team Careers360 24th Jan, 2024

Correct Answer: Dr.S. Radhakrishnan


Solution : The correct option is - Dr.S. Radhakrishnan

In 1954, Dr. S. Radhakrishnan received the Bharat Ratna, the nation's highest honor, in recognition of his outstanding achievements in the academic world. From 1962 until 1967, he served as India's second president. India observes Radhakrishnan's birthday

21 Views

Question : Directions: Which two signs and two numbers should be interchanged to make the following equation correct?
840 ÷ 38 – 7 + 10 × 12 = 462

Option 1: 12 and 10, ÷ and +

Option 2: 12 and 38, × and –

Option 3: 12 and 7, + and ×

Option 4: 840 and 10, + and –

Team Careers360 25th Jan, 2024

Correct Answer: 12 and 38, × and –


Solution : Given:
840 ÷ 38 – 7 + 10 × 12 = 462

Let's check the options –
First option: 12 and 10, ÷ and +
On interchanging the numbers and signs, the equation becomes –
840 + 38 – 7

23 Views

Question : Which of the following animals does not have a backbone?

Option 1: Frog

Option 2: Human

Option 3: Spider

Option 4: Pigeon

Team Careers360 24th Jan, 2024

Correct Answer: Spider


Solution : The correct option is Spider.

There is no backbone in a spider. Spiders are invertebrates that belong to the arachnid family; unlike other vertebrates, they do not have a spinal column. Arachnids, such as spiders, are characterized by their segmented bodies and exoskeletons (external skeletons),

8 Views

Question : Directions: In the following question, select the missing number of the given series.
208, 104, 52, 26, ?, 6.5

Option 1: 20

Option 2: 13

Option 3: 18

Option 4: 24

Team Careers360 25th Jan, 2024

Correct Answer: 13


Solution : Given: 
208, 104, 52, 26, ?, 6.5

The pattern is as follows –
208 ÷ 2 = 104, 104 ÷ 2 = 52, 52 ÷ 2 = 26, 26 ÷ 2 = 13, 13 ÷ 2 = 6.5

So, 13 is the missing number of

16 Views

Question : The value of $x$ in the expression $\tan^{2}\frac{\pi }{4}-\cos^{2}\frac{\pi }{3}=x\sin\frac{\pi }{4}\cos\frac{\pi }{4}\tan\frac{\pi }{3}$ is:

Option 1: $\frac{2}{\sqrt{3}}$

Option 2: $\frac{3\sqrt{3}}{4}$

Option 3: $\frac{1}{\sqrt{3}}$

Option 4: $\frac{\sqrt{3}}{2}$

Team Careers360 24th Jan, 2024

Correct Answer: $\frac{\sqrt{3}}{2}$


Solution : $\tan^{2}\frac{\pi }{4}-\cos^{2}\frac{\pi }{3}=x\sin\frac{\pi }{4}\cos\frac{\pi }{4}\tan\frac{\pi }{3}$
Taking L.H.S.
$⇒\tan^{2}\frac{\pi}{4} - \cos^{2}\frac{\pi}{3} = 1 - \left(\frac{1}{2}\right)^{2} = 1 - \frac{1}{4} = \frac{3}{4}$
Taking R.H.S.
$⇒x\sin\frac{\pi}{4}\cos\frac{\pi}{4}\tan\frac{\pi}{3} = x \times \frac{1}{2} \times\sqrt{3} = \frac{x\sqrt{3}}{2}$
$⇒\frac{3}{4} = \frac{x\sqrt{3}}{2}$
$⇒x = \frac{3}{4} \times \frac{2}{\sqrt{3}} = \frac{3\sqrt{3}}{6} = \frac{\sqrt{3}}{2}$
Hence, the

15 Views

Question : Which one of the following events did not take place during the Viceroyalty of Lord Curzon?

Option 1: Establishment of the Department of Archaeology

Option 2: Second Delhi Durbar

Option 3: Formation of the Indian National Congress

Option 4: Partition of Bengal

Team Careers360 24th Jan, 2024

Correct Answer: Formation of the Indian National Congress


Solution : The correct answer is the Formation of the Indian National Congress.

The Indian National Congress was founded in 1885 by Allan Octavian Hume with Lord Dufferin's approval. The party played a crucial role in inspiring Indian movements and pushing

24 Views

Question : Select the option that expresses the given sentence in active voice.
By whom was this poem written?

Option 1: Who had wrote this poem?

Option 2: Who has written this poem?

Option 3: Who writes this poem?

Option 4: Who wrote this poem?

Team Careers360 25th Jan, 2024

Correct Answer: Who wrote this poem?


Solution : The fourth option is the correct answer.

In active voice, the subject of the sentence performs the action. In this case, the subject "who" is inquiring about the action of writing the poem.

The structure of the interrogative active sentence in the

12 Views

Question : If $2x-6\leq x-3$ and $1+3x<4x+4$, then $x$ can take which of the following values?

Option 1: 4

Option 2: –4

Option 3: –6

Option 4: 2

Team Careers360 24th Jan, 2024

Correct Answer: 2


Solution : Given: $2x-6\leq x-3$ and $1+3x<4x+4$
Or, $2x-x\leq 6-3$ and $-4+1<4x-3x$
Or, $x\leq 3$ and $-3<x$
Or, $-3<x\leq 3$
Amongst all the given values, 2 satisfies the above condition.
Hence, the correct answer is 2.

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