Question
Seven friends – Lara, Kish, Alina, Mira, Sara, Tina,
and Qira are sitting in a row facing north. Tina is immediate right of Sara. Sara is fourth to the right of Qira. Qira and Lara are both at extreme ends. Kish sits immediate right of Qira. Alina sits second to the right of Qira. Who is sitting in the middle of the row?Solution
Tina is to the immediate right of Sara. Sara is fourth to the right of Qira. Qira and Lara are at the extreme ends. Kish sits immediate right of Qira and Alina sits second to the right of Qira. The only vacant position is the middle one. Mira must be seated there. Â Final arrangement is shown below: 
It is clear the Mira is occupying the middle position. Hence, the correct answer is (D).
If ‘*’ represents 12, '@' represents 48, '$' represents 24, and ‘!’ represents 6, then what mathematical equation below will be ...
Select the correct combination of mathematical signs that can sequentially replace the '$' signs and balance the given equation.
6 $ 42 $ 14 $ 6 $ 40 = -16
Which two digits and signs can be interchanged so as to balance the given equation?
30 + 10 X 5 - 12 ÷ 3 = 33
In the following question, which mathematical operators can be used so that the expression will become correct?
9 * 6 * 28 * 4 * 30
If '+' means 'subtraction', ' X ' means 'addition', '-' means 'division' and '÷' means 'multiplication', then what is the value of the following expres...
If + denotes ÷, × denotes -, - denotes ×, and ÷ denotes +, what is the value of the following expression:
124 + 4 × 5 – 6 ÷ 6 + 3 = ?
...If A # B means A + B, A $ B means A - B, A % B means A X B and A & B means A ÷ B, then what is the value of '154 & 22 % 5 $ 68 # 84'?
After interchanging the given two signs, what will be the value of the given equation? + and ÷
144 ÷ 12 + 36 × 3 - 18
What is the code for ‘it’?
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
48 * 495 * 5 * 2 * 120 = 126
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