Mathematics is an equally important section for CTET, MPTET, KVS & DSSSB Exams and has even more abundant importance in some other exams conducted by central or state govt. Generally, there are questions asked related to basic concepts, Facts and Formulae of the Mathematics.
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Q1. If two adjacent sides of a square paper are decreased by 20% and 40% respectively, by what percentage does the new area decrease?
यदि एक वर्गाकार कागज की दो आसन्न भुजाएं क्रमशः 20% और 40% घटा दी जाती हैं तो नया क्षेत्रफल कितने प्रतिशत कम होगा?
(a) 50
(b) 52
(c) 60
(d) 43
Q2. In the given figure, PS = SQ = SR and ∠SPQ = 54°. Find the measure of ∠x.
दी गई आकृति में, PS = SQ = SR और ∠SPQ = 54°. ∠x का माप ज्ञात करें.
(a) 72°
(b)108°
(c) 36°
(d) 54°
(a) 225
(b) 226
(c) 216
(d) 215
Q4. If xy = 6 and x²y + xy² + x +y = 63, then the value of x² + y² is
यदि xy = 6 और x²y + xy² + x +y = 63, तो x² + y² का मान होगा
(a) 61
(b) 69
(c) 23
(d) 55
Q5. Two positive numbers x and y are inversely proportional. If x increase by 10%, then y decreases by
दो धनात्मक संख्याएं x और y व्युत्क्रमानुपाती हैं. यदि x में 10% कि वृद्धि होती है, तो y में कमी होगी
(a) 3
(b) 4
(c) 1
(d) 2
Q8. The sum of two positive number is 63. if one number x is double the other, then the equation is
दो धनात्मक संख्या का योग 63 है. यदि एक संख्या x दूसरे से दोगुनी है, तो समीकरण होगा
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