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Which of the following statements is INCORRECT?

AThere can be a real number which is both rational and irrational.
BThe sum of any two irrational numbers is not always irrational.
CFor any positive integers x and y, x < y ⇒ x² < y²
DEvery integer is a rational number.

A hoop is resting vertically at staircase as shown in the diagram. AB = 12 cm and BC = 8 cm. The radius of the hoop is _____.


A 13 cm
B cm
C 14 cm
D cm

A farm has 437 rows of mango trees with 108 trees in each row. How many mango trees are there in the farm?

A 48196
B 57301
C 47196
D 52305

For a wedding the decorators have to fix 1250 flowers in the hall. If they had already fixed 985 flowers, how many more flowers do they have to fix?

A 270
B 265
C 272
D 358

The line graph show the number of cars Jatin sold over the past 5 weeks.

How many more cars did he sell in the last 2 weeks than in first 3 weeks?

A 13
B 2
C 11
D 6

Two years ago, Mohit was three times as old as his son and two years hence, twice of his age will be equal to five times that of his son. Then the present age of Mohit is ________.

A 14 years
B 38 years
C 32 years
D 34 years

If = 19 kg, = 94 kg and = 22 kg, then the weight of =?.

A 4 kg
B 3 kg
C 2 kg
D 5 kg

How many 1000's, 100's, 10's and 1's should be added to give largest four digit number?

A 9, 9, 9, 9
B 1, 0, 0, 0
C 9, 0, 9, 9
D 1, 1, 1, 1

D and E are the mid-points of the sides AB and AC, respectively of ∆ABC. DE is produced to F. To prove that CF is equal and parallel to DA, we need an additional information which is

A∠DAE = ∠EFC
BAE = EF
CDE = EF
D∠ADE = ∠ECF

In the given Venn diagram, the triangle represents female graduates, small circle represents self-employed females and the big circle represents self-employed females with bank loan facility.
Which number represents non-graduate self-employed females are with bank loan facility?


A 2
B 9
C 6
D 1