ABCD is a square. 5 out of 6 identical rectangles in the smaller square have been shaded. How many more similar rectangles must be shaded so that 3/8 of square ABCD is shaded ?
There are three numbers, A, B and C. A is twice of B. C is 65 which is 17 less than A. Then B is ____
The weight of a chocolate is 4 grams. What is the minimum number of chocolates needed to tip the scale below to the right?
How to do it this question
To tip the scale to the right, the weight of the chocolates should be more than 37
Weight of 1 chocolate = 4 gms
Weight of 9 chocolates = 36 gms
Weight of 10 chocolates = 40 gms
Hence atleast 10 chocolates are needed to tip the scale to the right.
Vaishnavi is thinking of a four digit number.
1. The first digit is twice the fourth digit.
2. The second digit is the third multiple of 3 and the four digit is one- third of second digit.
3. The third digit is the smallest even number. Find the number.
the second statement is wrong after 'and'.If you understand,please explainð¦
Sally is as old as David was 8 years ago. David is now (3x 2) years old. How old will Sally be 4 years from now?
A(3x - 2) years
B(3x - 10) years
C(3x - 6) years
D(3x - 8) years
david age is 3X-2
Among 120 bags, 66 are red in colour and 82 are haversacks. How many bags are red haversacks?