For the following questions answer them individually
Harkamal purchased 8 kgs. of grapes at the rate of Rs. 70 per kg. and 9 kgs. of mangoes at the rate of Rs. 55 per kg. How much amount did he pay to the shopkeeper ?
If a number is added to 2/5th of itself, the value so obtained is 455. What is the number ?
The body weight of seven students of a class is recorded as 54 kgs, 78 kgs, 43 kgs, 82 kgs, 67 kgs, 42 kgs, and 75 kgs. What is the average body weight of all the seven students ?
What will be the compound interest accrued on a till Rs. 6,500 at the rate of 10% per annum in 2 years ‘?
What will come in place of the question mark (?) in the following number series ‘?
For the following questions answer them individually
Ganesh’s monthly income is twice that of Jassi's monthly income. Two-third of Jassi’s monthly income is equal to Sukhvinder’s monthly income. If Sukhvinder’s annual income is Rs. 2.34 lass what is Ganesh's monthly income ? (In some cases annual income and in some cases monthly income is given.)
The angles of 1 triangle are in ratio ol 3 : 5 : 1 respectively. What is the difference between twice the smallest angle and the second largest arigle of the triangle