Math - NCERT Solutions - GeniusJnr

The sum of Roman numerals MCDXXVII and CCCLXXIII is

The Roman numeral CDLXX is equivalent to which of the following numbers?

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The weights of three different cars are given in the table below.
Hummer H1 Alpha		7 558 kg
Ferrari 612 Scaglietti		4 056 kg
Chevrolet Coupe LT3		3 179 kg
(autos.yahoo.com)

If the cars are arranged in the ascending order of their weights, then the correct order will be

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In a formula one race, four racers, Nelson, Maikonnen, Rasa, and Houso took 3457 s, 3846 s, 3695 s, and 3482 s respectively to finish the race.

Among the four racers, who was the fastest?

Find the largest number which 615 and 963 leaving remainder 6 in each case.

The length of a side of a square field is 4 m. What will be the altitude of the rhombus, if the area of the rhombus is equal to the square field and one of its diagonals is 2 m?

The numbers 1627, 7612, 7126, and 2716 can be arranged in the descending order as

What is the difference between the greatest and smallest four-digit numbers that can be formed by the digits 5, 3, 4, and 8 such that digit 5 is always at the ones place and no digits are repeated?

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The approximate air distances of Paris, London, Berlin, and Singapore from New Delhi are 6610 km, 6747 km, 5796 km, and 4145 km respectively.

Among the given cities, which one is the farthest from New Delhi?

The number seven crore eight lakh fifty thousand nine hundred six can be written in the numeric form as

The number three million two hundred four thousand and two can be written in the numeric form as

The information in which alternative is incorrectly matched?