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Question : Six years ago, the ratio of ages of A to B was 7 : 5. 4 years from now, the ratio of their ages will be 11 : 9. What is A’s age at present?

Option 1: $24 \frac{1}{2}$ years

Option 2: $22 \frac{1}{2}$ years

Option 3: $23 \frac{1}{2}$ years

Option 4: $21 \frac{1}{2}$ years

Team Careers360 21st Jan, 2024

Correct Answer: $23 \frac{1}{2}$ years


Solution : Six years ago, the ratio of ages of A to B was 7 : 5.
Six years ago the ages of A and B were $7x$ and $5x$ respectively.
4 years from now, the ratio of their ages will be 11 : 9.

19 Views

Question : The value of $(0.3)^{[\frac {(200-146)}{(3 \times 3 \times 3)}-3]}$ is:

Option 1: $\frac{10}{3}$

Option 2: $\frac{5}{3}$

Option 3: $\frac{7}{3}$

Option 4: $\frac{8}{3}$

Team Careers360 25th Jan, 2024

Correct Answer: $\frac{10}{3}$


Solution : Given: $(0.3)^{[\{\frac{(200-146)}{(3 \times 3 \times 3)}\}-3]}$
= $(0.3)^{[\{\frac{54}{27}\}-3]}$
= $(0.3)^{[2-3]}$
= $(0.3)^{-1}$
= $\frac{1}{0.3}$
= $\frac{10}{3}$
Hence, the correct answer is $\frac{10}{3}$.

20 Views

Question : Which of the following regions related to iron ore minerals is located in the state of Odisha?

Option 1: Burdwan

Option 2: Noamundi

Option 3: Mayurbhanj

Option 4: Kemmangundi

Team Careers360 13th Jan, 2024

Correct Answer: Mayurbhanj


Solution : The correct answer is Mayurbhanj.

Mayurbhanj is a district located in the state of Odisha. It is known for its rich natural resources, including deposits of iron ore minerals. It is a significant contributor to India's iron ore production. The town was established in 1910

291 Views

Question : The ratio of the incomes of two employees is 7 : 4, and the ratio of their expenditures is 3 : 1. If each of them manages to save INR 4800 per month, find the sum of their monthly incomes (in INR).

Option 1: 21120

Option 2: 20120

Option 3: 21150

Option 4: 18150

Team Careers360 14th Jan, 2024

Correct Answer: 21120


Solution : Given: The ratio of the incomes of two employees is 7 : 4, and the ratio of their expenditures is 3 : 1. Each of them manages to save INR 4,800 per month.
Let their income be $7x, 4x$ and their expenditure be $3y, y$.

20 Views

Question : Llanos are the grasslands of:

Option 1: Guiana Highlands

Option 2: Brazilian Highlands

Option 3: Argentina

Option 4: Chile

Team Careers360 13th Jan, 2024

Correct Answer: Guiana Highlands


Solution : The correct answer is Guyana Highlands.

Grasslands are extensive tracts of grass that are formed because of nutrient and water deficiency, which is not enough to support a forest ecosystem. Llanos are tropical grasslands found primarily in Colombia and Venezuela. It is also

22 Views

Question : Select the correct passive voice of the given sentence.

I am reviewing a book by Ruskin Bond.

Option 1: A book by Ruskin Bond is being reviewed by me.

Option 2: A book by Ruskin Bond would be reviewed by me.

Option 3: A book by Ruskin Bond was to be reviewed by me.

Option 4: A book by Ruskin Bond has been reviewed by me.

Team Careers360 16th Jan, 2024

Correct Answer: A book by Ruskin Bond is being reviewed by me.


Solution : The correct choice is the first option.

Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active voice becomes the

14 Views

Question : Direction: Select the missing number from the given alternatives:

  7   10  5
 16  40  8
 15   ?  9

 

Option 1: 75

Option 2: 45

Option 3: 20

Option 4: 30

Team Careers360 21st Jan, 2024

Correct Answer: 30


Solution : Given: 

10 5
16 40 8
15 ? 9

In the first row, (7 – 5) x 5 = 10.

In the second row, (16 – 8) x 5 = 40.

In the third row, (15 – 9) x 5 = 30. This is

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