If the diagonals of a rhombus are 8 cm and 10 cm
respectively what will be the area of the rhombus?

(a) 35 sq cm

(b) 40 sq cm

(c) 30 sq cm

(d) 20 sq cm

(e) None of these

Answer Posted / ahtesham

area of Rhombus = 1/2(multiplication of diagonals)
A=40

(b)40 sq cm

Is This Answer Correct ?    16 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

f(x,y) =x**2 -y**2 then the value of f(4,(f(1,2) is

768


Area of triangle=(1/2)*b*h base increased by 4 times & height is divided by 2, the net effect of area?

851


distance D=rt where r & t are +ve and r is constant,as t increases then D_________

745


If the ratio of the areas of 2 queres is 2:1, then the ratio of the perimeters of the squares is

722


In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek

887






Alphametics are puzzles where each letter stands for a different digit. Here are two alphametics. No word can begin with a zero. We’ve started you out with some of the letters. BASE + BALL -------------- GAMES what these alphabets represent

4302


The average of 13 papers is 40. The average of the first 7 papers is 42 and of the last seven papers is 35. Find the marks obtained in the 7th paper?

897


sadrine's avg on four tests is 80 which of the following cannot be the number of tests on which she earned exactly 80 points

1666


a, b, b, c, c, c, d, d, d, d, . . . . . . Find the 288th letter of this series?

966


Two sentences are given and we were required to print the common word in the two sentences. Words were delimited by space, full stop, ? , ! and , . The trick in the question was that common word should be printed only once so if ur first sentence contains two word "how" and second contains "how" then in output how should be printed only once for this u can replace each matched word in second sentence by spaces . i want a solution in C/C++ language

2349


What is the selling price of a scooter? If the cost of the scooter is Rs 50 and a profit of 10% over selling price is earned.

701


There are 150 weights .Some are 1 kg weights and some are 2 kg weights. The sum of the weights is 260.What is the number of 1kg weights?

888


Technical questions

1381


falling height is proportional to square of the time. one object falls 64cm in 2sec than in 6sec from how much height the object will fall.

720


A family has several children. Each boy in this family has as many sisters as brothers but each girl has twice as many brothers as sisters. How many brothers and sisters are there?

812