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Question : Direction: After interchanging + and -, 8 and 7, which one of the following becomes correct?

 

Option 1: 8 - 7 + 3 x 5 = 35

Option 2: 7 x 8 + 6 - 9 = 25

Option 3: 6 + 8 x 2 - 7 = 0

Option 4: 8 x 2 + 7 - 6 = 9

Team Careers360 25th Jan, 2024

Correct Answer: 6 + 8 x 2 - 7 = 0


Solution : We have to interchange + and -, 8 and 7, in all the options.

Option first: 8 - 7 + 3 x 5 = 35

8 + 7 - 3 x 5 = 33. Here, the equation

22 Views

Question : How many natural satellites does the planet Venus have?

Option 1: 1

Option 2: 2

Option 3: 3

Option 4: 0

Team Careers360 25th Jan, 2024

Correct Answer: 0


Solution : The correct answer is 0

Naturally, Venus has no satellites. The quasi-satellite 2002 VE 68 and two more transient trojans, 2001 CK 32 and 2012 XE 133, are among its many trojan asteroids. Often nicknamed Earth's twin, it is a cloud-shrouded planet named after a

12 Views

Question : Who among the following musicians is popular for his mastery of the musical instrument Sitar?

Option 1: Ali Akbar Khan

Option 2: Vilayat Khan

Option 3: Bahadur Khan

Option 4: Amjad Ali Khan

Team Careers360 25th Jan, 2024

Correct Answer: Vilayat Khan


Solution : The correct answer is Vilayat Khan.

Vilayat Khan was a prominent maverick musician and a renowned sitar player of the era. He is widely credited with the development of the singing and sitar style, in which he attempted to replicate the sound of a

Question : The Government Budget is a statement of estimates of the government receipts and government expenditure for the coming financial year. The financial year for India is the period from ____ to _____.

Option 1: January 1 to December 31

Option 2: February 1 to January 31

Option 3: October 1 to August 31

Option 4: April 1 to March 31

Team Careers360 25th Jan, 2024

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

6 Views

Question : Directions: In the following question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
33, 66, 99, ?

Option 1: 133

Option 2: 130

Option 3: 131

Option 4: 132

Team Careers360 25th Jan, 2024

Correct Answer: 132


Solution : Given:
33, 66, 99, ?

In the above-given series, add 33 to the previous number to get the next number of the series.
33 + 33 = 66; 66 + 33 = 99; 99 + 33 = 132

So, 132 is the missing number of

12 Views

Question : The value of the expression $\left[\operatorname{cot} 1^{\circ} \cdot \operatorname{cot} 2^{\circ} \cdot \operatorname{cot} 3^{\circ} \cdot \operatorname{cot} 4^{\circ} \cdot \operatorname{cot} 5^{\circ} \ldots . \operatorname{cot} 178^{\circ} \cdot \operatorname{cot} 179^{\circ}\right]$ is:

Option 1: $1235$

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

Option 3: $1$

Option 4: $0$

Team Careers360 25th Jan, 2024

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}

19 Views

Question : The type of forests located in mid latitudinal coastal region is ______.

Option 1: tropical rainforest

Option 2: mediterranean vegetation

Option 3: monsoon forest

Option 4: temperate evergreen forest

Team Careers360 25th Jan, 2024

Correct Answer: temperate evergreen forest


Solution : The correct option is temperate evergreen forest.

The temperate evergreen forest biome is often associated with coastal areas in temperate climates, where the oceanic influence helps moderate temperatures and provide consistent moisture. Some common tree species in temperate evergreen forests include various types

17 Views

Question : If $\left(x^2 - \frac{1}{x^2}\right) = 4 \sqrt{6}$ and $x>1$, what is the value of $\left(x^3 - \frac{1}{x^3}\right)?$

Option 1: $20 \sqrt{2}$

Option 2: $24 \sqrt{2}$

Option 3: $18 \sqrt{2}$

Option 4: $22 \sqrt{2}$

Team Careers360 25th Jan, 2024

Correct Answer: $22 \sqrt{2}$


Solution : Given: $x^2 -\frac{1}{x^2} = 4\sqrt6$
Squaring both sides we get,
⇒ $x^4 +\frac{1}{x^4} - 2 = 96$
⇒ $x^4 +\frac{1}{x^4}+2 = 98+2$
⇒ $ (x^2+\frac{1}{x^2})^2 =100$
⇒ $x^2 +\frac{1}{x^2} = 10$ ---------------(1)
⇒ $x^2 +\frac{1}{x^2} -2= 10-2$
⇒ $(x-\frac{1}{x})^2=8$
⇒ $(x-\frac{1}{x}) = 2\sqrt2$ ----------------(2)

186 Views

Question : Parts of the following sentence have been given as options. Select the option that contains an error.

There was a saying that they’re their own enemies with negligble reason to be shared.

Option 1: There

Option 2: negligble

Option 3: they’re

Option 4: their

Team Careers360 25th Jan, 2024

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

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