Question
Two cars start from a place with a speed of 30 km/hr at
an interval of 10 minutes. What is the speed of a man coming from the opposite direction towards the place if he meets the cars at an interval of 6 minutes?Solution
Distance covered in 10 minutes at 30 km/hr = 30 x (10/60) Distance covered in 6 minutes at (30 + x) km/hr = (10/60) x (30 + x) Now, Distance covered in 10 minutes at 30 km/hr = Distance covered in 6 minutes at (30 + x) km/hr ⇒ 30 x (10/60) = (6/60) x (30 + x) ⇒ 30 x 10 = 180 + 6x ⇒ 300 = 180 + 6x ⇒ 6x = 300 - 180 = 120 ⇒ x = 20 km/hr
14. A) Tantamount   B) Natural  C) Serious    D) Equal
The company had to curtail its expenses to avoid bankruptcy.
Acrimony
Select the most appropiate ANTONYM of the given word.
HUMANE
Very strange or unusual
Like in most countries where the Omicron variant had become dorminant (A) and caused a high spike (B) in daily cases, the third wave in India propelled...
Capitulation
Intestate
- Identify the most appropriate ANTONYM of the given word.
Expand Select the most appropriate synonym of the given word.
OPTIMIST
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