Explanation

We are not in a position to do all we promised to do.

ہم اس پوزیشن میں نہیں ہیں کہ وہ سب کچھ کر سکیں جس کا ہم نے وعدہ کیا تھا۔

In this sentence, "all" is the most appropriate option because it refers to the entirety of what was promised.

It is concise and grammatically correct in this context.

Explanation

In the passive voice, the subject (my bed) receives the action.

The verb structure changes to match the tense, making it "has been slept in."

This construction is appropriate for the present perfect tense.

Explanation

Area = Length x Width

680 = 20 x Width

Width = 34 ft

Fencing is required for 3 sides:

Fencing length = Width + Width + Length

= 34 + 34 + 20

= 88 ft

So, the correct answer is 88 ft.

Explanation

Original cost price = 100

Original selling price = 100 + 320% of 100 = 420

New cost price = 100 + 25% of 100 = 125

Since the selling price remains constant, the profit is:

Profit = Selling price - New cost price = 420 - 125 = 295

Percentage of selling price that is profit:

(295 / 420) * 100% ≈ 70%

So, the correct answer is 70%.

Explanation

Selling price = Rs. 9 per Kg (at a loss of 20%)

Cost price = 9 / (1 - 0.20) = 9 / 0.80 = Rs. 11.25 per Kg

To make a profit of 5%:

Selling price = 11.25 x 1.05 = Rs. 11.81 per Kg

So, the correct answer is 11.81.

Explanation

Let the S.P. be Rs. 100

Then C.P will be Rs. 25

Profit will be 75

Profit %=  75/25×100%

=300%

Explanation

To find the number of pieces, divide the total length by the length of each piece:

42.5 meters ÷ 0.85 meters = 50

So, the correct answer is 50.

Explanation

Since the candidate secured 60% marks, the number of questions he attempted and got correct (12) is 60% of the total questions.

So, 12 = 0.6x

x = 12 / 0.6

x = 20

Therefore, the correct answer is 20.

Explanation

The pattern in the series is:

+5 (5 to 10)

+3 (10 to 13)

x2 (13 to 26)

+3 (26 to 29)

x2 (29 to 58)

+3 (58 to 61)

x2 (61 to 122)

Therefore, the correct answer is 122.

Explanation

To find the distance by which A beats B, we need to calculate the distance covered by B in the extra 10 seconds taken by B.

Since B covers 1 km in 3 minutes 20 seconds, B's speed is 1 km / 200 seconds.

In 10 seconds, B covers 10/200 km = 50 meters.

So, A beats B by 50 meters.