Correct Answer: 3 : 5

Solution : Average of the foreign exchange reserves of a country (in millions USD) from 1991-1992 to 1998-1999 is: $=\frac{2640+3720+2520+3360+3120+4320+5040+3120}{8}$
= 3480
The number of years in which the reserves are above the average reserves = 3
The number of years in which the reserves

Correct Answer: 60 kg

Solution : Original price = Rs. 100 per kg
Original consumption = $x$ kg
After a decrease of 25%,
New price = Rs. 75 per kg
New consumption = $x$ + 20 kg
Original expenditure = 100$x$
New expenditure = $75\times(x + 20) = 75x +

Correct Answer: 15%

Solution : Let the income be 100.
Spent on food = 25%
Spent on children book = 15%
Remaining salary = 100 – 25 – 15 = 60%
75% of the remaining on uniform = $\frac{75}{100}\times60=45$
$\therefore$ She left with 60 – 45 = 15%
Hence, the

Correct Answer: 243 ZH to 243 ZT

Solution : The correct answer is 243 ZH to 243 ZT.

The provisions related to cooperative societies in the Indian Constitution can be found in Articles 243 ZH to 243 ZT. These articles pertain to the establishment, organisation, and functioning of co-operative

Correct Answer: 7 : 32

Solution : Let's check the options –
First option: 5 : 23; 5 × 4 = 20; 20 + 3 = 23
Second option: 4 : 19; 4 × 4 = 16; 16 + 3 = 19
Third option: 2 : 11; 2 × 4

Correct Answer: 37

Solution : The teacher wants to arrange the students in a square formation, where the number of rows equals the number of columns.
The number of students, 1369, is a perfect square (since 37² = 1369).
Therefore, the teacher can arrange the students in 37 rows

Correct Answer: it is raining cats and dogs

Solution : The correct choice is the second option.

Explanation: The correct idiom for heavy rainfall is "raining cats and dogs". This idiom is well-established and widely understood to convey the idea of a very heavy downpour.

So, the correct

Correct Answer: Damage

Solution : The correct answer is Damage.

The primary goal of planning for disaster is to reduce the damage. In the planning process of disasters, the estimate of the range of risks and abilities should be prepared so that the minimum damage to life and property will

Correct Answer: 74th Amendment Act 1992

Solution : The correct option is the 74th Amendment Act 1992.

The provisions related to Municipalities in the Indian Constitution were added by the 74th Amendment Act of 1992. This amendment aimed at promoting local self-governance, and empowering urban local bodies. Some key

Correct Answer: 4

Solution : Given:
1. TRIM ⇒ 6794
2. MINT ⇒ 3679

By comparing the coded words, we find that –
In words 1 and 2, the common letters are M, I, and T and the common codes are 7, 9, and 6.
The remaining letters and codes