how to calculate three digit number multiplication? send me
any shortcut?
235*235

Answer Posted / bhumi

23*24 =552
square of 5=25
answer =55225

Is This Answer Correct ?    17 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Suhana gets 70% in Maths, 80% in Physics. To get an overall of 75% how much should she get in English.

721


Alok and Bhanu play the following min-max game. Given the expression N = X - Y – Z where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be • 4 • -18 • 9 • 2

2160


A person is 80 years old in 490 and only 70 years old in 500 in which year is he born?

787


In 3.5 Kg rod , there is 74% silver. If it is alloyed with a 0.5 Kg rod, the % of silver goes up to 84%. The percent of silver in 0.5 Kg rod?

1014


Sir iam going to write exam for the post of Officers under training in APSRTC. Please send me the model papers to my mail ganjiramji@gmail.com

1706






a train covers the distance D between two cities in hours arriving 2 hours late.what rate would permit to train to arrive on schedule?

883


There is a rectangular terrace whose length and width are 60m X 20m. There is a walkway of uniform width around terrace. Area of walkway is 516m^2. Find width of walkway:

804


PROCESS FLOW IN LOGISTICS

1585


Three years ago my uncle offered me a used keyboard for Rs. 1024. A year later he offered me the same for Rs. 640 and last year he wanted Rs. 400 and now he is willing to sell it to me for Rs. 250. But I have decided to buy it when he reduces the price next time. If he is constantly reducing its price, at what price will he offer the keyboard to me next?

725


A gardener plants 100 meters towards east, next 100 meters towards north,next 100 meters towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 meters towards south. and 94 meters towards east and so on. If a person walks between the trees what is the total distance travelled by him before he reaches the center.

1046


The average of the first 100 positive integers is?

709


A bus started from bustand at 8.00am, and after staying for 30 minutes at a destination, it returned back busstand. The destination is 27 miles from the busstand. The speed of the bus is 18mph. During the return journey bus travels with 50% faster speed.At what time does it return to the busstand?

753


sir i need rrb secunderabad goods guard previous exam model papers

1991


A and B's temperature are 10°c and 20°c having same surface , then their ratio of rate of emmisions is ?

722


a cube has colors blue,red ,yellow each on two opposite sides.cube is divided into "32 small cubes and 4 large cubes". how many cubes (on 36 cubes) have blue at least one side. how many cubes have colors on two sides.

742