A) 44 | B) 45 |

C) 46 | D) 50 |

Explanation:

Number of squares in the given figure is

**16 + 9 + 19 + 1 = 45.**

A) 86 | B) 98 |

C) 104 | D) 112 |

Explanation:

Here the answer is **98.**

**The logic in the given puzzle:**

2+3 = 8

3+7 = (7+2)x3 = 27

4+5 = (5+3)x4 = 32

5+8 = (8+4)x5 = 60

6+7 = (7+5)x6 = 72

Similarly,

**7+8 = (8+6)x7 = 98.**

A) 4 | B) 2 |

C) 1 | D) 3 |

Explanation:

The answer here is * 1*.

**Logic Followed in the given puzzle ::**

The logic here is the **number of circles in each 4 digit number** mentioned.

**8801 has 5**

**5261 has 1**

and so on

A) 64 | B) 56 |

C) 46 | D) 36 |

Explanation:

The Answer is **46**.

**Logic ::**

First number on the right hand side is the second number in the left side of equation ( and ) second number on the right side is the sum of two numbers on the left side of the equation.

Hence, **2 + 4 = 4(2+4) = 46.**

A) 10 | B) 12 |

C) 14 | D) 18 |

Explanation:

The logic in this puzzle is summing the result of [subtraction of upper two digits] & [addition of lower two digits]

Hence, the result is

**(5 - 3) + (2 + 8) = 2 + 10 = 12.**

A) 45 | B) -20 |

C) 35 | D) -60 |

Explanation:

A - A - A = 20

B - B - B = 15

C - C - C = 25

A = -20

B = -15

C = -25

=> **A + B + C = (-20)+(-15)+(-25) = -20 - 15 - 25 = -60.**

A) 1 | B) 3 |

C) 5 | D) 0 |

Explanation:

5 + 5 = 10

5x 2 + 2 = 12

5 x 2 - 1 x 5 = 5

Hence, $\u2206$** = 1.**

**394 **is the code to unlock the key.

If you take the second statement, 7 is incorrect from the first statement and 1 is incorrect from the fourth statement. Hence 4 is correct, but not on the second place. From the third statement, 4 is not on the first place. Hence 4 is on the third place.

From the fifth statement either 6 or 9 is correct. But combining it with the third statement, 6 is incorrect. Hence along with the first statement, 9 is correct and on the second place.

From the third statement, 3 is correct and on the remaining first place.