Q.27 A bike is sold for ₹87,500 by allowing a discount of 44% on its marked price. The marked price (in ₹) of the bike is:Ans 1. 1,56,1002. 1,55,5003. 1,56,2504. 1,58,225Correct Ans Provided: 3

Q.26 The ratio of the incomes of two employees is 7 : 4, and the ratio of their expenditures is 3 : 1. If each of them manages to save ₹4,800 per month, find the sum of their ...

Q.25 For what value of m will the system of equations 17x+my+102=0 and 23x+299y+138=0 have infinite number of solutions?Ans 1. 2232. 2203. 2194. 221Correct Ans Provided: 4

Q.30 Evaluate the following.sin 25° sin 65° – cos 25° cos 65°.Ans 1. 42. 03. 14. 40Correct Ans Provided: 2

Q.23Ans 1. 30° and 30°2. 45° and 15°3. 15° and 45°4. 60° and 30°Correct Ans Provided: 2

Q.1 The difference between the length of two parallel sides of a trapezium is 12 cm. The perpendicular distance between these two parallel sides is 60 cm. If the area of the trapezium is 1380 cm2, then find ...

Q.2 Reshma covers 45 km at a speed of 15 km/h by bicycle, 80 km at a speed of 40 km/h by car, and another 6 km at a speed of 2 km/h on foot. Find her average ...

Q.19Ans 1. 7 2. 5 3. 144. 15Correct Ans Provided: 3

Q.18 The difference of simple interest from two banks on ₹8,000 in 3 years is ₹800. If the rate of interest per annum in two banks are R1 and R2, then what is the value of R1 – ...

Q.22 If radius of a sphere is decreased by 48%, then by what percent does its surface area decrease?Ans 1. 86.26%2. 82.91%3. 72.96%4. 78.98%Correct Ans Provided: 3