Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Mathematics : Number Systems

Short Answer Type

111. Simplify:

12 square root of 18 minus 6 square root of 20 minus 3 square root of 50 plus 8 square root of 45

137 Views

112. If

straight x equals 3 plus 2 square root of 2 comma space find space square root of straight x plus fraction numerator 1 over denominator square root of straight x end fraction

92 Views

113. Simplify:

square root of 2 left parenthesis square root of 6 minus square root of 8 right parenthesis plus square root of 3 left parenthesis square root of 27 minus square root of 6 right parenthesis

88 Views

114. Simplify:

fraction numerator 1 plus square root of 2 over denominator square root of 5 plus square root of 3 end fraction plus fraction numerator 1 minus square root of 2 over denominator square root of 5 minus square root of 3 end fraction

99 Views

115. Find the simplified value of

fraction numerator 1 over denominator 5 minus 2 square root of 3 end fraction plus fraction numerator 1 over denominator 5 plus 2 square root of 3 end fraction

95 Views

116. If

straight x equals 3 minus 2 square root of 2

then find the value of

space space open parentheses straight x squared minus 1 over straight x squared close parentheses

138 Views

117.

If $straight x equals fraction numerator square root of 3 plus square root of 2 over denominator square root of 3 minus square root of 2 end fraction comma space space straight y space equals fraction numerator square root of 3 minus square root of 2 over denominator square root of 3 plus square root of 2 end fraction$ , then find the value of x² + y² - 10xy.

111 Views

118.

If $square root of 5 equals 2.236 space a n d space square root of 10 equals 3.162 comma$ find the value of $open parentheses fraction numerator square root of 10 minus square root of 5 over denominator square root of 2 end fraction close parentheses.$