Question
Pawan divides some fruits among his three children,
Amit, Bishnu, and Chinu. The ratio of the number of fruits received by Amit and Chinu together to the number of fruits received by Bishnu is 5:2. Chinu received 150% of the number of fruits received by Amit. If Chinu received 1500 fruits, find the sum of the number of fruits received by Amit and Bishnu together.Solution
ATQ, Let the total fruits divided by 70a fruits received by Amit and Chinu together = 70a×(5/7) = 50a And fruits received by Bishnu = 70a×(2/7) = 20a Let the fruits received by Amit = 10k and fruits received by Chinu will be 150% of 10k = (150/100)×10k = 15k fruits received by Amit and Chinu together = 10k + 15k = 25k Since 50a = 25k 2a = k Fruits received by Amit = 10k = 10×2a = 20a Fruits received by Chinu =15k = 1500 k =100 2a = 100 a = 100/2 = 50 Therefore, the sum of Fruits received by Amit and Bishnu = 20a+20a = 40a = 40×50 = Rs.2000
Which of the following types of coal is called a brown coal among the following?
The hormone, also called the ligand is considered as_________.
A person rings a metallic bell near a strong concrete wall. He hears the echo after 0.3 s. if the sound moves with a speed of 340 m/s, how far is the wa...
The number of electrons present in Carbon is?
A metal plate with a circular hole at the centre is heated. What will happen to the area of the hole?
Which of the following reproduces using fission?
Which one of the following diseases in humans can spread through air?
Which of the following is/are true about blood pressure in the human body?
I. This pressure is much greater in arteries than in veins.
II....
To measure the speed of an approaching car a police officer shines –
Who discovered the cell for the first time?
Relevant for Exams:
