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The total area of a particular country is 32500000 square miles. Which of the following expressions represents the area in scientific notation?

A(3.25 × 10⁷) sq. miles
B(325 × 10⁵) sq. miles
C(32.5 × 10⁶) sq. miles
D(3.25 × 10⁶) sq. miles

A rectangle of length 44 cm and breadth 12 cm is rolled along its length to form a cylinder. Find the volume of the cylinder.

A504 cm³
B1848 cm³
C1924 cm³
D1644 cm³

Alisha and her friend have some shapes given below.

Alisha thought of the shapes that are similar in a certain way as follows:

On what basis did Alisha distinguish the given shapes?

AThe shapes are made up of only four sides.
BThe shapes are made up of only straight lines.
CThe shapes are made up of only curved lines.
DThe shapes are made up of more than four sides.

At Shimla, the temperature was -7°C on Tuesday. It then dipped by 3°C on wednesday. On Thursday, it rose by 6°C. What was the temperature of Shimla on Wednesday and Thursday respectively?

A- 4°C, - 10°C
B- 10°C, - 4°C
C- 12°C, 8°C
D- 10°C, 4°C

In the given letter series, which letter is fifth to the right of the letter which is exactly midway between B and W?
J P D K A F V B H C M E R W Y Q L X G O U I Z T N S

A M
B Q
C F
D Y

If in a certain code language, ENGLISH is written as FOHMJTI, then how will SUBJECT be written in the same language?

A TUCIFDV
B TVCKFDU
C RVCKDFU
D RUCKDFU

What approximate value should come in place of the question mark in the given expression?


A 7860
B 7560
C 7680
D 7650

Read the statements carefully and select the correct option.
Statement-I : If a trader offers two successive discounts of 13% and 8% on an almirah marked for ₹ 20000, then its selling price is ₹ 16008.
Statement-II : On selling a laptop for ₹ 84000, the shopkeeper lost 20%. To gain 10%, he should have sold it for ₹ 115500.

AStatement-I is true but Statement-II is false
BStatement-I is false but Statement-II is true
CBoth Statement-I and Statement-II are false
DBoth Statement-I and Statement-II are true

Read the given statements carefully and state 'T' for true and 'F' for false.
(i) The compound interest on ₹ 60000 for 3 years, if the rate of interest is 5% for first year, 4% for second year and 3% for third year is ₹ 7485.60.
(ii) If the compound interest on a sum for 2 years is ₹ 832 and the simple interest on the same sum at the same rate for the same time period is ₹ 800, then the rate of interest is 12%.
(iii) For a certain sum, if the simple interest for years at 8% p.a. is ₹ 60 more than the simple interest for years at 10% p.a. for the same sum, then the sum is ₹ 2000.

Prism is a polyhedron whose base and top are

A Congruent
B Similar
C Proportional
D None of these