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14 Views

Question : Directions: After interchanging which two signs will the value of the given expression be 356?
133 + 49 – 16 ÷ 2 × 34

Option 1: + and –

Option 2: – and ÷

Option 3: × and +

Option 4: ÷ and ×

Team Careers360 23rd Jan, 2024

Correct Answer: + and –


Solution : Given:
133 + 49 – 16 ÷ 2 × 34 = 356

Let's check each option –
First Option: + and –
On interchanging the mathematical signs, we get –
133 – 49 + 16 ÷ 2 × 34 = 356
On solving

33 Views

Question : What is the least number of students in a class such that they can make rows of 10,15 and 20 and also the total number of students is a perfect square?

Option 1: 6400

Option 2: 1600

Option 3: 900

Option 4: 1800

Team Careers360 20th Jan, 2024

Correct Answer: 900


Solution : The prime factorization of the numbers is as follows:
⇒ 10 = 2 × 5
⇒ 15 = 3 × 5
⇒ 20 = 22× 5
Least Common Multiple (LCM) of 10, 15, and 20 = 2× 3 × 5 =

16 Views

Question : If a shopkeeper allows a discount of 10% to his customers and still gains 30%, then the marked price of an article which costs INR 450 is:

Option 1: INR 700

Option 2: INR 650

Option 3: INR 500

Option 4: INR 750

Team Careers360 24th Jan, 2024

Correct Answer: INR 650


Solution : Given: Cost price = INR 450
Selling price = $\frac{100+\text{profit %}}{100}\times$ cost price
= $\frac{100+30}{100}\times450$
= $\frac{130}{100}\times450$
= 585
Selling price = $\frac{100-\text{discount %}}{100}\times$ mark price
⇒ $585 = \frac{100-10}{100}\times$ mark price
⇒ Mark price = $\frac{585\times100}{90}$
= 650
Hence, the correct answer is

18 Views

Question : Bhakra Nangal dam is built on which of the following river?

Option 1: Beas

Option 2: Sutlej

Option 3: Chenab

Option 4: Ravi

Team Careers360 21st Jan, 2024

Correct Answer: Sutlej


Solution : The correct answer is Sutlej.

Bhakra Nangal Dam is a concrete gravity dam built on the Sutlej River in Bilaspur, Himachal Pradesh. It is the largest dam in India, and its construction started in 1948 and was completed in 1963. Sir Chhotu Ram is

24 Views

Question : Direction: Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

a_bba_bba_bb

Option 1: aab

Option 2: abb

Option 3: bbb

Option 4: bba

Team Careers360 21st Jan, 2024

Correct Answer: bbb


Solution : Given: 

a_bba_bba_bb

Let's check the given options –

First option: aab

The series becomes aabbaabbabbb

There is no pattern in the above series.

Second option: abb

The series becomes aabbabbbabbb

There is no

12 Views

Question : Directions: In the following question, a series is given with one letter missing. Choose the correct alternative from the given ones that will complete the series.
AC, FH, K?, PR, UW

Option 1: L

Option 2: J

Option 3: M

Option 4: N

Team Careers360 25th Jan, 2024

Correct Answer: M


Solution : Given:
AC, FH, K?, PR, UW

In the above-given series, add 5 to the place value of each letter of the previous term to get the next term.
AC→A + 5 = F; C + 5 = H
FH→F + 5 = K; H +

75 Views

Question : Which of the following states has an underground "Bunker Museum" in the official residence of its Governor?

Option 1: Karnataka

Option 2: Tamil Nadu

Option 3: Maharashtra

Option 4: Gujarat

Team Careers360 23rd Jan, 2024

Correct Answer: Maharashtra


Solution : The correct answer is Maharashtra.

In the state capital of Mumbai, President Ram Nath Kovind opened the underground "Bunker Museum" at Raj Bhavan, the official residence of the Maharashtra Governor. The bunker's rooms, which occupy more than 5,000 square feet, are labelled Shell Store, Gun

18 Views

Question : Directions: There are five friends I, J, K, L, and M. K's income is more than L's income but less than M's income. J's income is the least. I's income is less than K's income. Whose income is the maximum?

Option 1: L

Option 2: I

Option 3: K

Option 4: M

Team Careers360 20th Jan, 2024

Correct Answer: M


Solution : Given:
(I) K's income is more than L's income but less than M's income.
M > K > L
(II) I's income is less than K's income
K > I
(III) J has the lowest income.
M > K > I > L > J,

14 Views

Question : Select the most appropriate ANTONYM of the given word.

REVIVE

Option 1: damage

Option 2: freshen

Option 3: continue

Option 4: restore

Team Careers360 20th Jan, 2024

Correct Answer: damage


Solution : The correct choice is the first option.

Revive: It is a verb that means to bring back to life, consciousness, or vitality. It is often used to describe the restoration of something that has become inactive, weakened, or stagnant. 

Damage: This is the antonym

19 Views

Question : If $\theta$ is an acute angle and $\sin \theta+\operatorname{cosec} \theta=2$, then the value of $\sin ^5 \theta+\operatorname{cosec}^5 \theta$ is:

Option 1: 10

Option 2: 2

Option 3: 4

Option 4: 5

Team Careers360 22nd Jan, 2024

Correct Answer: 2


Solution : Given,
$\sin \theta+\operatorname{cosec} \theta=2$
This is possible only when both $\sin \theta=\operatorname{cosec} \theta=1$
So, $\sin ^5 \theta+\operatorname{cosec}^5 \theta=1^5+1^5$
⇒ $\sin \theta+\operatorname{cosec} \theta=1+1$
⇒ $\sin \theta+\operatorname{cosec} \theta=2$
Hence, the correct answer is 2.

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