Square Roots and Cube Roots
140 questions in this chapter, page 1 of 3.
Study loop for Square Roots and Cube Roots
1. Practise the PYQsPrevious-year questions, with answers
General
ABC26GN1299 · Find the square root of 1471369.
ABC26GN1329 · The square root of 41209 is equal to · 2008
ABC26GN1330 · The square root of 123454321 is · 2008
ABC26GN1331 · The number of digits in the square root of 625685746009 is · 2007
ABC26GN1332 · √(√(17956)+√(24025))= ? · 2008
ABC26GN1333 · √(√(44944)+√(52441))= ? · 2008
ABC26GN1334 · One-fourth of the sum of prime numbers, greater than 4 but less than 16, is the square of · 2009
ABC26GN1305 · Evaluate √(175.2976).
ABC26GN1337 · √(176+√(2401)) is equal to
ABC26GN1338 · (√(196))/7 × (√(441))/7 × 120/(√(225))= ? · 2008
ABC26GN1339 · (√(225/729)-√(25/144)) ÷ √(16/81)= ?
ABC26GN1310 · Simplify : 1/(√(100)-√(99))-1/(√(99)-√(98))+1/(√(98)-√(97))-1/(√(97)-√(96))+…+1/(√(2)-√(1)). (Section Officers', 2005)
ABC26GN1341 · √(?) × √(484)=1034 · 2007
ABC26GN1312 · Find the value of √(3) upto three places of decimal.
ABC26GN1342 · √(11881) × √(?)=10137 · 2008
ABC26GN1343 · In the equation 4050/(√(x))=450, the value of x is · 2008
ABC26GN1344 · √(16/25) × √((?)/25) × 16/25=256/625 · 2008
ABC26GN1346 · If x * y=x+y+√(x y), the value of 6 * 24 is
ABC26GN1348 · √(110 1/4)= ?
ABC26GN1321 · Find the least square number which is exactly divisible by 10, 12, 15 and 18.
ABC26GN1352 · The digit in the unit's place in the square root of 15876 is
ABC26GN1322 · Find the greatest number of five digits which is a perfect square.
ABC26GN1323 · Find the smallest number that must be added to 1780 to make it a perfect square.
ABC26GN1354 · How many two-digit numbers satisfy this property: The last digit (unit's digit) of the square of the two-digit number is 8? · 2006
ABC26GN1359 · How many perfect squares lie between 120 and 300? · 2010
ABC26GN1327 · Find the cube root of 2744.
ABC26GN1328 · By what least number 4320 be multiplied to obtain a number which is a perfect cube?
ABC26GN1356 · What is the square root of 0.16?
ABC26GN1361 · √(1.5625)= ? · 2003
ABC26GN1362 · If √(.00000676)=.0026, the square root of 67,60,000 is:
ABC26GN1363 · If √(18225)=135, then the value of (√(182.25)+√(1.8225)+√(0.018225)+√(0.00018225)) is
ABC26GN1364 · If √(4096)=64, then the value of √(40.96)+√(0.4096)+√(0.004096)+√(0.00004096) up to two places of decimals is · 2005
ABC26GN1365 · Given that √(13)=3.605 and √(130)=11.40, find the value of √(1.3)+√(1300)+√(0.013).
ABC26GN1366 · If 52/x=√(169/289), the value of x is
ABC26GN1367 · For what value of * the statement ((*)/15) ((*)/135)=1 is true? · 2002
ABC26GN1369 · Which number can replace both the question marks in the equation (4 1/2)/(?)=(?)/32.
ABC26GN1370 · What should come in place of both the question marks in the equation (?)/(√(128))=(√(162))/(?).
ABC26GN1373 · If 0.13 ÷ p2=13, then p equals
ABC26GN1374 · What number should be divided by √(0.25) to give the result as 25? · 2003
ABC26GN1376 · If √(18 × 14 × x)=84, then x equals
ABC26GN1377 · 28 √(?)+1426=3/4 of 2872
ABC26GN1378 · √((?)/169)=54/39
ABC26GN1379 · If √(x) ÷ √(441)=0.02, then the value of x is
ABC26GN1380 · √(.0196/(?))=0.2
ABC26GN1381 · √(0.0169 × ?)=1.3 · 2001
ABC26GN1383 · If √((x-1)(y+2))=7, x and y being positive whole numbers, then the values of x and y respectively are
ABC26GN1384 · If √(.04 ×.4 × a)=.004 ×.4 × √(b), then a/b is
ABC26GN1385 · Three-fifth of the square of a certain number is 126.15. What is the number?
ABC26GN1386 · √(0.361/0.00169)= ?
ABC26GN1387 · √(48.4/0.289) is equal to