Student Questions

In which type of ROM, data can be erased by ultraviolet light and then reprogrammed by the user or manufacturer? A.PROM B. EPROM C.EEPROM D.Both a and b

Which of the following statements are not correct about the main memory of a computer? A. In main memory, data gets lost when power is switched off. B.Main memory is faster than secondary memory but slower than registers. C.They are made up of semiconductors. D. All are correct

Which of the following is an example of volatile memory? A.Hard Driver B.RAM C. PROM D.Floppy Disk

Choose one word which can be formed using letters in the word " UNDERSTANDING " only once . A.UNDERSTAND B.DESSERT C.DUSTER D.STANDING

Monu has three numbers 7,5,2. How many three digits number she can make without repetition of the number? A.8 B.6 C.4 D.3

Suresh is facing towards South and makes 3 whole turns in clockwise direction, where will he face now? A.North B.South C.East D.West

Which of the following letter is tenth to the left of the fifth letter from the right end of the given arrangement? A B B C C C D D D D A A B B B C C C C D D D D D A.B B.D C.C D.A

In a certain code language if bitter means sour, sour means spicy and spicy means bitter, then what does chilli tastes like? A.Sour B.Spicy C.Bitter D.Cannot Say

Rana thinks of a two digits number. When the number is multiplied with itself answer is 144. When the digits swap their places, the new number so formed when is multiplied with itself answer is 441. What number is he thinking about? A.21 B.13 C.31 D.12

Pointing towards a photograph of a boy, Rama said "he is son of my grandmother's only daughter". How is Rama related to the boy in the photograph? A.Cousin B.Mother C.Sister D.Cannot Say

How many 2 digit numbers can be formed with 2, 5,7,9 ? A.16 B.12 C.14 D.10

If 4567 is coded as HEAT and 8901 is coded as SWIM, then 89567 will be coded as____. A.SWAT B.SWEATER C.SWEAT D.SEAT

The area of a rectangle is two times the area of square.The length of the rectangle is 24 cm. The side of the square is 18 cm. What is the measure of the breadth of the rectangle? A.28 cm B.32 cm C.27 cm D.33 cm

What is the perimeter of a equilateral triangle whose side is 8.5 cm? A.24 cm B.8.5 cm C.25. 5 cm D.72.25 cm

Who has more perimeter a sqaure with side = 12 cm or a rectangle whose length = 14 cm and breadth = 10 cm? A.Rectangle B.Square C.Both have equal D.Cannot say

What is the formula to find length of a rectangle if its area and breadth is given? A.Length = Area ÷ Breadth B.Length = Breadth ÷ Area C.Length = Area - Breadth D.Length = Area × Breadth

Who am I ? I am greater than 260 but lesser than 290. I am an odd number. My hundred's place is 5 less than the tens place digit.

__________ is the place value of 9 and __________ is the face value of 9 in 978.

Sia introduced Raghav as the "son of the only daughter of the father of her uncle." How is Raghav related to Sia? (A) Brother (B) Cousin (C) Nephew (D) Uncle

If '+' means ' ', ' ' means ' ', ' ' means '+' and ' ' means ' ', then what is the value of: ? (A) 1200 (B) 1250 (C) 1300 (D) 1150