Raj is 9th from left. Priya is 5 positions right of Raj, so Priya is 9+5=14th from left. From right: 20-14+1=7th from right.
M→N(+1), O→R(+3), B→C(+1), I→K(+2), L→D(+3, wrapping), E→H(+3). For SIMPLE using variable shifts: S→T(+1), I→J(+1), M→N(+1), P→Q(+1), L→M(+1), E→E(0) = TJNQME.
Rose, Lily, Sunflower, and Daisy are all flowering plants that grow in normal soil. Cactus is a succulent plant that grows in arid/desert conditions.
VIOLIN is an instrument used to create MUSIC. PAINTBRUSH is an instrument used to create ART. The relationship is tool-to-output.
Some cats are dogs. All dogs are animals. Therefore, those cats that are dogs must also be animals. The conclusion logically follows.
A man's brother's son = the man's nephew. Therefore, the man is the uncle of his brother's son.
Each term is multiplied by 2: 10×2=20, 20×2=40, 40×2=80, 80×2=160, 160×2=320, 320×2=640.
WINTER is characterized by COLD temperature. SUMMER is characterized by HOT temperature. The relationship is season-to-temperature characteristic.
With 8 people in circle, opposite means 4 seats apart. If P at position 1, T at position 5. Q third right of P: position 4. R second left of T: position 3. Between R(3) and Q(4) going clockwise: nobody directly, but without complete arrangement, exact answer cannot be determined uniquely.
F=6, R=18, A=1, N=14, C=3, E=5 (alphabetical positions). For SPAIN: S=19, P=16, A=1, I=9, N=14.