Question
Three of the four words are alike in a certain way and
one is different. Pick the odd one out.Solution
1) 'QMKH' → Q - 4 = M, M - 3 = J ≠K, J - 2 = H 2) 'ZVSQ'→ Z - 4 = V, V - 3 = S, S - 2 = Q 3) 'HDAY'→ H - 4 = D, D - 3 = A, A - 2 = Y 4) 'KGDB'→ K - 4 = G, G - 3 = D, D - 2 = B
I. y² + y – 56 = 0
II. 2x² + 11 x – 40 = 0
Quantity I: The cash price of a notebook is Rs. 100 but is can also be purchased on 11 monthly equal instalments of Rs. 10 each. Find rate of S.I.?
...I:Â x2Â - 33x + 242 = 0
II:Â y2Â - 4y - 77 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 19x² - 88x + 100 = 0
Equation 2: 17y² - 79y + 90...
I. 27x² + 120x + 77 = 0
II. 56y² + 117y + 36 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 13x² - 60x + 47 = 0
Equation 2: 17y² - 80y + 63 = 0
I. 4x² -  15x + 9 = 0
II. 20y² -  23y + 6 = 0
I. x2 – 36 = 0
II. y2 - 7y + 6 = 0
I. x2 – 13x + 40 = 0
II. 2y2 – 15y + 13 = 0Â
I. 66x² - 49x + 9 = 0
II. 46y² - 37y - 30 = 0
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