Find the value of a2 + 2ab + b2 if the polynomial (x3 - 10x2 + ax + b) is exactly divisible by (x - 1) and (x - 2).
The bar graph shows the amount of money Varun earned in a week by selling fruits in his store.
If he earned 20 paise for every orange sold, how many oranges did he sell?
The given graph shows the number of cakes baked by 6 bakeries in November. Study the graph and answer the following questions.
How many more cakes did Bakery B sell than Bakery F?
How many angles are less than 90° in the given figures?
There are 4 angles less than 90 degree in the given figures.
Pooja has a number of ₹ 500 and ₹ 2000 notes in the ratio of 10 : 7. The total value of all the notes is ₹ 38,000. What is the total value of ₹ 500 notes?
State 'T' for true and 'F' for false.
(i) In the given right-angled triangle ABC, ∠B = 65°, ∠C = 25°, then AB2 = BC2 + CA2.
(ii) The length of the third side of a triangle cannot be smaller than the difference of the lengths of any two sides.
(iii) A triangle can have only one median.
answer is b
The positions of the first and the second digits in the number 94316875 are interchanged. Similarly, the positions of the third and fourth digits are interchanged and so on. Which of the following will be the third to the left of the seventh digit from the left end after the rearrangement?